32056642444666 has 32 divisors (see below), whose sum is σ = 57869196888960. Its totient is φ = 13010388474816.

The previous prime is 32056642444657. The next prime is 32056642444703. The reversal of 32056642444666 is 66644424665023.

It is a self number, because there is not a number n which added to its sum of digits gives 32056642444666.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22885285 + ... + 24245608.

It is an arithmetic number, because the mean of its divisors is an integer number (1808412402780).

Almost surely, 2^{32056642444666} is an apocalyptic number.

32056642444666 is a deficient number, since it is larger than the sum of its proper divisors (25812554444294).

32056642444666 is a wasteful number, since it uses less digits than its factorization.

32056642444666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47133478.

The product of its (nonzero) digits is 119439360, while the sum is 58.

The spelling of 32056642444666 in words is "thirty-two trillion, fifty-six billion, six hundred forty-two million, four hundred forty-four thousand, six hundred sixty-six".