426574475624 has 32 divisors (see below), whose sum is σ = 876382524000. Its totient is φ = 193043305920.

The previous prime is 426574475557. The next prime is 426574475641.

426574475624 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 426574475624.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10657199 + ... + 10697150.

It is an arithmetic number, because the mean of its divisors is an integer number (27386953875).

Almost surely, 2^426574475624 is an apocalyptic number.

426574475624 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

426574475624 is an abundant number, since it is smaller than the sum of its proper divisors (449808048376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

426574475624 is a wasteful number, since it uses less digits than its factorization.

426574475624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21354593 (or 21354589 counting only the distinct ones).

The product of its digits is 45158400, while the sum is 56.

The spelling of 426574475624 in words is "four hundred twenty-six billion, five hundred seventy-four million, four hundred seventy-five thousand, six hundred twenty-four".