13940579370032 has 40 divisors (see below), whose sum is σ = 30874641682176. Its totient is φ = 5973330931776.

The previous prime is 13940579370001. The next prime is 13940579370049. The reversal of 13940579370032 is 23007397504931.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11973338 + ... + 13085945.

Almost surely, 2^{13940579370032} is an apocalyptic number.

It is an amenable number.

13940579370032 is an abundant number, since it is smaller than the sum of its proper divisors (16934062312144).

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

13940579370032 is a wasteful number, since it uses less digits than its factorization.

13940579370032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25064265 (or 25064259 counting only the distinct ones).

The product of its (nonzero) digits is 4286520, while the sum is 53.

The spelling of 13940579370032 in words is "thirteen trillion, nine hundred forty billion, five hundred seventy-nine million, three hundred seventy thousand, thirty-two".