40990029596736 has 112 divisors (see below), whose sum is σ = 118581637278720. Its totient is φ = 12392926456320.

The previous prime is 40990029596701. The next prime is 40990029596743. The reversal of 40990029596736 is 63769592009904.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21177796 + ... + 23032131.

It is an arithmetic number, because the mean of its divisors is an integer number (1058764618560).

Almost surely, 2^{40990029596736} is an apocalyptic number.

It is an amenable number.

40990029596736 is an abundant number, since it is smaller than the sum of its proper divisors (77591607681984).

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

40990029596736 is a wasteful number, since it uses less digits than its factorization.

40990029596736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44210392 (or 44210382 counting only the distinct ones).

The product of its (nonzero) digits is 198404640, while the sum is 69.

The spelling of 40990029596736 in words is "forty trillion, nine hundred ninety billion, twenty-nine million, five hundred ninety-six thousand, seven hundred thirty-six".