426939626304 has 140 divisors (see below), whose sum is σ = 1320608508384. Its totient is φ = 136125639936.

The previous prime is 426939626273. The next prime is 426939626329. The reversal of 426939626304 is 403626939624.

426939626304 is a `hidden beast` number, since 4 + 2 + 6 + 9 + 3 + 9 + 626 + 3 + 0 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

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 19 ways as a sum of consecutive naturals, for example, 1671142 + ... + 1909605.

Almost surely, 2^426939626304 is an apocalyptic number.

It is an amenable number.

426939626304 is an abundant number, since it is smaller than the sum of its proper divisors (893668882080).

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

426939626304 is a wasteful number, since it uses less digits than its factorization.

426939626304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3580794 (or 3580775 counting only the distinct ones).

The product of its (nonzero) digits is 10077696, while the sum is 54.

The spelling of 426939626304 in words is "four hundred twenty-six billion, nine hundred thirty-nine million, six hundred twenty-six thousand, three hundred four".