40113431104 has 28 divisors (see below), whose sum is σ = 83789570800. Its totient is φ = 19001098368.

The previous prime is 40113431087. The next prime is 40113431147.

It is a happy number.

40113431104 is nontrivially palindromic in base 10.

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, 16492794 + ... + 16495225.

Almost surely, 2^40113431104 is an apocalyptic number.

It is an amenable number.

40113431104 is an abundant number, since it is smaller than the sum of its proper divisors (43676139696).

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

40113431104 is a wasteful number, since it uses less digits than its factorization.

40113431104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32988050 (or 32988040 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The spelling of 40113431104 in words is "forty billion, one hundred thirteen million, four hundred thirty-one thousand, one hundred four".