40105756168204 has 12 divisors (see below), whose sum is σ = 70206296502664. Its totient is φ = 20046814310304.

The previous prime is 40105756168187. The next prime is 40105756168237. The reversal of 40105756168204 is 40286165750104.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1515928569 + ... + 1515955024.

Almost surely, 2^{40105756168204} is an apocalyptic number.

It is an amenable number.

40105756168204 is a deficient number, since it is larger than the sum of its proper divisors (30100540334460).

40105756168204 is a wasteful number, since it uses less digits than its factorization.

40105756168204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3031886904 (or 3031886902 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 49.

The spelling of 40105756168204 in words is "forty trillion, one hundred five billion, seven hundred fifty-six million, one hundred sixty-eight thousand, two hundred four".