13900187213001 has 72 divisors (see below), whose sum is σ = 21376592284320. Its totient is φ = 8702075510784.

The previous prime is 13900187212979. The next prime is 13900187213041. The reversal of 13900187213001 is 10031278100931.

It is not a de Polignac number, because 13900187213001 - 2⁶ = 13900187212937 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13900187213041) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 4604234070 + ... + 4604237088.

It is an arithmetic number, because the mean of its divisors is an integer number (296897115060).

Almost surely, 2^{13900187213001} is an apocalyptic number.

It is an amenable number.

13900187213001 is a deficient number, since it is larger than the sum of its proper divisors (7476405071319).

13900187213001 is a wasteful number, since it uses less digits than its factorization.

13900187213001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6455 (or 6435 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 36.

The spelling of 13900187213001 in words is "thirteen trillion, nine hundred billion, one hundred eighty-seven million, two hundred thirteen thousand, one".