56630402334 has 36 divisors (see below), whose sum is σ = 134867726448. Its totient is φ = 17160727320.

The previous prime is 56630402299. The next prime is 56630402341. The reversal of 56630402334 is 43320403665.

56630402334 is a `hidden beast` number, since 566 + 3 + 0 + 40 + 23 + 34 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 in 17 ways as a sum of consecutive naturals, for example, 12998374 + ... + 13002729.

Almost surely, 2^56630402334 is an apocalyptic number.

56630402334 is an abundant number, since it is smaller than the sum of its proper divisors (78237324114).

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

56630402334 is a wasteful number, since it uses less digits than its factorization.

56630402334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26001133 (or 26001119 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 36.

Adding to 56630402334 its reverse (43320403665), we get a palindrome (99950805999).

The spelling of 56630402334 in words is "fifty-six billion, six hundred thirty million, four hundred two thousand, three hundred thirty-four".