Hecho general: 14 is the maximum number of electrons that can fit in an f sublevel.
Hecho matemático: 14 is this number is the lowest even n for which the equation φ(x) = n has no solution, making it the first even nontotient (see Euler's totient function).
Trivia: 14 is the number of pounds in a stone in traditional British units of weight.
Fecha histórica: January 14th is the day in 1960 that the Reserve Bank of Australia, the country's central bank and banknote issuing authority, is established.