13891496204 has 24 divisors (see below), whose sum is σ = 24466783488. Its totient is φ = 6901025040.

The previous prime is 13891496159. The next prime is 13891496207. The reversal of 13891496204 is 40269419831.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (13891496207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2342387 + ... + 2348309.

It is an arithmetic number, because the mean of its divisors is an integer number (1019449312).

Almost surely, 2^13891496204 is an apocalyptic number.

It is an amenable number.

13891496204 is a deficient number, since it is larger than the sum of its proper divisors (10575287284).

13891496204 is a wasteful number, since it uses less digits than its factorization.

13891496204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9605 (or 9603 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 47.

The spelling of 13891496204 in words is "thirteen billion, eight hundred ninety-one million, four hundred ninety-six thousand, two hundred four".