40373400704004 has 36 divisors (see below), whose sum is σ = 102065853285760. Its totient is φ = 13456367069040.

The previous prime is 40373400703879. The next prime is 40373400704099. The reversal of 40373400704004 is 40040700437304.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×40373400704004² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 40373400704004.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59372464 + ... + 60048615.

Almost surely, 2^{40373400704004} is an apocalyptic number.

It is an amenable number.

40373400704004 is an abundant number, since it is smaller than the sum of its proper divisors (61692452581756).

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

40373400704004 is a wasteful number, since it uses less digits than its factorization.

40373400704004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119430480 (or 119430475 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 36.

The spelling of 40373400704004 in words is "forty trillion, three hundred seventy-three billion, four hundred million, seven hundred four thousand, four".