56432144134160 has 40 divisors (see below), whose sum is σ = 131338209084480. Its totient is φ = 22549894389632.

The previous prime is 56432144134151. The next prime is 56432144134217. The reversal of 56432144134160 is 6143144123465.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 358721870 + ... + 358879149.

It is an arithmetic number, because the mean of its divisors is an integer number (3283455227112).

Almost surely, 2^{56432144134160} is an apocalyptic number.

It is an amenable number.

56432144134160 is an abundant number, since it is smaller than the sum of its proper divisors (74906064950320).

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

56432144134160 is a wasteful number, since it uses less digits than its factorization.

56432144134160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 717602015 (or 717602009 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 44.

The spelling of 56432144134160 in words is "fifty-six trillion, four hundred thirty-two billion, one hundred forty-four million, one hundred thirty-four thousand, one hundred sixty".