426515531024659 has 2 divisors, whose sum is σ = 426515531024660. Its totient is φ = 426515531024658.

The previous prime is 426515531024563. The next prime is 426515531024677. The reversal of 426515531024659 is 956420135515624.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 426515531024659 - 2³³ = 426506941090067 is a prime.

It is not a weakly prime, because it can be changed into another prime (426515538024659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 213257765512329 + 213257765512330.

It is an arithmetic number, because the mean of its divisors is an integer number (213257765512330).

Almost surely, 2^{426515531024659} is an apocalyptic number.

426515531024659 is a deficient number, since it is larger than the sum of its proper divisors (1).

426515531024659 is an equidigital number, since it uses as much as digits as its factorization.

426515531024659 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38880000, while the sum is 58.

The spelling of 426515531024659 in words is "four hundred twenty-six trillion, five hundred fifteen billion, five hundred thirty-one million, twenty-four thousand, six hundred fifty-nine".