40512137564304 has 60 divisors (see below), whose sum is σ = 129574535228736. Its totient is φ = 11574896446656.

The previous prime is 40512137564293. The next prime is 40512137564341. The reversal of 40512137564304 is 40346573121504.

40512137564304 is a `hidden beast` number, since 4 + 0 + 5 + 1 + 21 + 37 + 564 + 30 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 40512137564304.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20095305324 + ... + 20095307339.

Almost surely, 2^{40512137564304} is an apocalyptic number.

It is an amenable number.

40512137564304 is an abundant number, since it is smaller than the sum of its proper divisors (89062397664432).

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

40512137564304 is a wasteful number, since it uses less digits than its factorization.

40512137564304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40190612684 (or 40190612675 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 45.

The spelling of 40512137564304 in words is "forty trillion, five hundred twelve billion, one hundred thirty-seven million, five hundred sixty-four thousand, three hundred four".