40801200008 has 16 divisors (see below), whose sum is σ = 76718975580. Its totient is φ = 20342806528.

The previous prime is 40801199987. The next prime is 40801200053. The reversal of 40801200008 is 80000210804.

It can be written as a sum of positive squares in 2 ways, for example, as 40007200324 + 793999684 = 200018^2 + 28178^2 .

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, 7221185 + ... + 7226832.

Almost surely, 2^40801200008 is an apocalyptic number.

It is an amenable number.

40801200008 is a deficient number, since it is larger than the sum of its proper divisors (35917775572).

40801200008 is a wasteful number, since it uses less digits than its factorization.

40801200008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14448376 (or 14448372 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 23.

The spelling of 40801200008 in words is "forty billion, eight hundred one million, two hundred thousand, eight".