426761355967 has 2 divisors, whose sum is σ = 426761355968. Its totient is φ = 426761355966.

The previous prime is 426761355913. The next prime is 426761356003. The reversal of 426761355967 is 769553167624.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 426761355967 - 2³⁵ = 392401617599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (426761355767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 213380677983 + 213380677984.

It is an arithmetic number, because the mean of its divisors is an integer number (213380677984).

Almost surely, 2^426761355967 is an apocalyptic number.

426761355967 is a deficient number, since it is larger than the sum of its proper divisors (1).

426761355967 is an equidigital number, since it uses as much as digits as its factorization.

426761355967 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 57153600, while the sum is 61.

The spelling of 426761355967 in words is "four hundred twenty-six billion, seven hundred sixty-one million, three hundred fifty-five thousand, nine hundred sixty-seven".