426615615524056 has 48 divisors (see below), whose sum is σ = 930503723936040. Its totient is φ = 182834708152320.

The previous prime is 426615615524041. The next prime is 426615615524093. The reversal of 426615615524056 is 650425516516624.

It is a super-2 number, since 2×426615615524056² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 143795416 + ... + 146732248.

Almost surely, 2^{426615615524056} is an apocalyptic number.

It is an amenable number.

426615615524056 is an abundant number, since it is smaller than the sum of its proper divisors (503888108411984).

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

426615615524056 is a wasteful number, since it uses less digits than its factorization.

426615615524056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3307424 (or 3307413 counting only the distinct ones).

The product of its (nonzero) digits is 51840000, while the sum is 58.

The spelling of 426615615524056 in words is "four hundred twenty-six trillion, six hundred fifteen billion, six hundred fifteen million, five hundred twenty-four thousand, fifty-six".