214

214 = 2 x 107.

The number 214 x 412 + 1 is a prime number, 88169.

214 is a value of n for which n!! - 1 is a prime number; in this case, a 205-digit prime.

214 is 424 in base 7.

214 is the number of bones in a normal human skeleton, according to Sarah in Terminator 2: Judgment Day.

Source: Wikipedia