40007230708 has 12 divisors (see below), whose sum is σ = 70085062432. Its totient is φ = 19982927160.

The previous prime is 40007230693. The next prime is 40007230709. The reversal of 40007230708 is 80703270004.

40007230708 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 40007230708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40007230709) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5167698 + ... + 5175433.

Almost surely, 2^40007230708 is an apocalyptic number.

It is an amenable number.

40007230708 is a deficient number, since it is larger than the sum of its proper divisors (30077831724).

40007230708 is a wasteful number, since it uses less digits than its factorization.

40007230708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10344102 (or 10344100 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 31.

The spelling of 40007230708 in words is "forty billion, seven million, two hundred thirty thousand, seven hundred eight".