40070670008 has 32 divisors (see below), whose sum is σ = 79182498000. Its totient is φ = 18957888000.

The previous prime is 40070669971. The next prime is 40070670011. The reversal of 40070670008 is 80007607004.

40070670008 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32993 + ... + 285008.

Almost surely, 2^40070670008 is an apocalyptic number.

It is an amenable number.

40070670008 is a deficient number, since it is larger than the sum of its proper divisors (39111827992).

40070670008 is a wasteful number, since it uses less digits than its factorization.

40070670008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318855 (or 318851 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 32.

The spelling of 40070670008 in words is "forty billion, seventy million, six hundred seventy thousand, eight".