Q: Is 42,465 a Prime Number?
A: No, 42,465 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 42465 can be evenly divided by 1 3 5 15 19 57 95 149 285 447 745 2,235 2,831 8,493 14,155 and 42,465, with no remainder.
Since 42,465 cannot be divided by just 1 and 42,465, it is not a prime number.