Q: Is 42,323,421 a Prime Number?
A: No, 42,323,421 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 42323421 can be evenly divided by 1 3 7 17 21 51 103 119 309 357 721 1,151 1,751 2,163 3,453 5,253 8,057 12,257 19,567 24,171 36,771 58,701 118,553 136,969 355,659 410,907 829,871 2,015,401 2,489,613 6,046,203 14,107,807 and 42,323,421, with no remainder.
Since 42,323,421 cannot be divided by just 1 and 42,323,421, it is not a prime number.
| Number | 42,323,419 | 42,323,420 | 42,323,422 | 42,323,423 |
| Prime? | yes | no | no | yes |