426100651 has 2 divisors, whose sum is σ = 426100652. Its totient is φ = 426100650.

The previous prime is 426100639. The next prime is 426100657. The reversal of 426100651 is 156001624.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 426100651 - 2⁷ = 426100523 is a prime.

It is not a weakly prime, because it can be changed into another prime (426100657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 213050325 + 213050326.

It is an arithmetic number, because the mean of its divisors is an integer number (213050326).

Almost surely, 2^426100651 is an apocalyptic number.

426100651 is a deficient number, since it is larger than the sum of its proper divisors (1).

426100651 is an equidigital number, since it uses as much as digits as its factorization.

426100651 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 426100651 is about 20642.2055749864. The cubic root of 426100651 is about 752.4957750781.

The spelling of 426100651 in words is "four hundred twenty-six million, one hundred thousand, six hundred fifty-one".