40008700004 has 24 divisors (see below), whose sum is σ = 86172585408. Its totient is φ = 15827617440.

The previous prime is 40008700003. The next prime is 40008700013. The reversal of 40008700004 is 40000780004.

It is not an unprimeable number, because it can be changed into a prime (40008700003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54956642 + ... + 54957369.

It is an arithmetic number, because the mean of its divisors is an integer number (3590524392).

Almost surely, 2^40008700004 is an apocalyptic number.

It is an amenable number.

40008700004 is an abundant number, since it is smaller than the sum of its proper divisors (46163885404).

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

40008700004 is a wasteful number, since it uses less digits than its factorization.

40008700004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109914035 (or 109914033 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 23.

The spelling of 40008700004 in words is "forty billion, eight million, seven hundred thousand, four".