Q: Is 42,443,120 a Prime Number?
A: No, 42,443,120 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 42443120 can be evenly divided by 1 2 4 5 8 10 16 20 40 80 530,539 1,061,078 2,122,156 2,652,695 4,244,312 5,305,390 8,488,624 10,610,780 21,221,560 and 42,443,120, with no remainder.
Since 42,443,120 cannot be divided by just 1 and 42,443,120, it is not a prime number.
| Number | 42,443,118 | 42,443,119 | 42,443,121 | 42,443,122 |
| Prime? | no | no | no | no |