40366687500792 has 48 divisors (see below), whose sum is σ = 109377036409680. Its totient is φ = 13449335904000.

The previous prime is 40366687500787. The next prime is 40366687500857. The reversal of 40366687500792 is 29700578666304.

40366687500792 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 129564084 + ... + 129875267.

It is an arithmetic number, because the mean of its divisors is an integer number (2278688258535).

Almost surely, 2^{40366687500792} is an apocalyptic number.

It is an amenable number.

40366687500792 is an abundant number, since it is smaller than the sum of its proper divisors (69010348908888).

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

40366687500792 is a wasteful number, since it uses less digits than its factorization.

40366687500792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259441524 (or 259441517 counting only the distinct ones).

The product of its (nonzero) digits is 91445760, while the sum is 63.

The spelling of 40366687500792 in words is "forty trillion, three hundred sixty-six billion, six hundred eighty-seven million, five hundred thousand, seven hundred ninety-two".