40568076772 has 12 divisors (see below), whose sum is σ = 70998681600. Its totient is φ = 20282739176.

The previous prime is 40568076721. The next prime is 40568076781. The reversal of 40568076772 is 27767086504.

40568076772 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 252772 + ... + 380827.

It is an arithmetic number, because the mean of its divisors is an integer number (5916556800).

Almost surely, 2^40568076772 is an apocalyptic number.

It is an amenable number.

40568076772 is a deficient number, since it is larger than the sum of its proper divisors (30430604828).

40568076772 is a wasteful number, since it uses less digits than its factorization.

40568076772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 649610 (or 649608 counting only the distinct ones).

The product of its (nonzero) digits is 3951360, while the sum is 52.

The spelling of 40568076772 in words is "forty billion, five hundred sixty-eight million, seventy-six thousand, seven hundred seventy-two".