Q: Is 42,120,321 a Prime Number?
A: No, 42,120,321 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 42120321 can be evenly divided by 1 3 19 57 738,953 2,216,859 14,040,107 and 42,120,321, with no remainder.
Since 42,120,321 cannot be divided by just 1 and 42,120,321, it is not a prime number.
Number | 42,120,319 | 42,120,320 | 42,120,322 | 42,120,323 |
Prime? | no | no | no | no |