40464468804 has 24 divisors (see below), whose sum is σ = 96968908288. Its totient is φ = 13123611360.

The previous prime is 40464468769. The next prime is 40464468823. The reversal of 40464468804 is 40886446404.

It is a happy number.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

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, 45567652 + ... + 45568539.

Almost surely, 2^40464468804 is an apocalyptic number.

It is an amenable number.

40464468804 is an abundant number, since it is smaller than the sum of its proper divisors (56504439484).

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

40464468804 is a wasteful number, since it uses less digits than its factorization.

40464468804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91136235 (or 91136233 counting only the distinct ones).

The product of its (nonzero) digits is 2359296, while the sum is 48.

The spelling of 40464468804 in words is "forty billion, four hundred sixty-four million, four hundred sixty-eight thousand, eight hundred four".