40680800008 has 8 divisors (see below), whose sum is σ = 76276500030. Its totient is φ = 20340400000.

The previous prime is 40680799967. The next prime is 40680800023. The reversal of 40680800008 is 80000808604.

40680800008 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 27956508804 + 12724291204 = 167202^2 + 112802^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2542549993 + ... + 2542550008.

Almost surely, 2^40680800008 is an apocalyptic number.

It is an amenable number.

40680800008 is a deficient number, since it is larger than the sum of its proper divisors (35595700022).

40680800008 is a wasteful number, since it uses less digits than its factorization.

40680800008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5085100007 (or 5085100003 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 34.

The spelling of 40680800008 in words is "forty billion, six hundred eighty million, eight hundred thousand, eight".