427116032504 has 32 divisors (see below), whose sum is σ = 915675985920. Its totient is φ = 182964259296.

The previous prime is 427116032471. The next prime is 427116032507. The reversal of 427116032504 is 405230611724.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (427116032507) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1659524 + ... + 1899539.

It is an arithmetic number, because the mean of its divisors is an integer number (28614874560).

Almost surely, 2^427116032504 is an apocalyptic number.

It is an amenable number.

427116032504 is an abundant number, since it is smaller than the sum of its proper divisors (488559953416).

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

427116032504 is a wasteful number, since it uses less digits than its factorization.

427116032504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3561219 (or 3561215 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 35.

The spelling of 427116032504 in words is "four hundred twenty-seven billion, one hundred sixteen million, thirty-two thousand, five hundred four".