By Master Wei Lin · Updated 2026-08-03
Chinese Metaphysics Scholar
What does the number 42 mean in 81 Numerology?
In the 81 Numerology system (八十一數理), the number 42 is 十藝不成數 (Jack of Ten Trades), a Quite Auspicious number of the Wood element (木). Broadly able and worldly-wise, yet master of none for want of focus: a number redeemed only by committing to a single craft.
The meaning of 42 (十藝不成數)
Broadly able and worldly-wise, yet master of none for want of focus: a number redeemed only by committing to a single craft.
十藝不成數, Jack of Ten Trades, names a hand skilled at ten crafts and master of none for want of focus. The tradition reads broad ability undone by scattered attention. Rated quite-auspicious, it is redeemed, the sources say, only by committing to a single craft, a pattern that turns on the choice to narrow down.
The Wood element (木)
The number 42 carries the Wood element (木 mù), the phase of growth, vision, and new beginnings. These stones traditionally support it:
How a number adds up to 42
A number reduces to 42 when its digits add up to 42, so any phone, house, or car number whose digits total 42 carries this reading.
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Does your number add up to 42?
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Is the number 42 lucky?
In 81 Numerology, 42 is classified as Quite Auspicious (吉多於凶). It is 十藝不成數, Jack of Ten Trades. A number that rewards choosing one craft over dabbling in many.
What does the number 42 mean in 81 Numerology?
The number 42 is 十藝不成數 (Jack of Ten Trades). Broadly able and worldly-wise, yet master of none for want of focus: a number redeemed only by committing to a single craft.
What element and crystals go with the number 42?
The number 42 belongs to the Wood element (木 mù), associated with growth, vision, and new beginnings. Crystals traditionally linked to Wood include Green Aventurine, Malachite, Jade.
More numbers
See the full table in the 81 Numbers guide, or read about lucky digits in the lucky phone numbers guide.
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