Q: Is 14,421 a Prime Number?
A: No, 14,421 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 14421 can be evenly divided by 1 3 11 19 23 33 57 69 209 253 437 627 759 1,311 4,807 and 14,421, with no remainder.
Since 14,421 cannot be divided by just 1 and 14,421, it is not a prime number.