13860906392 has 32 divisors (see below), whose sum is σ = 27156729600. Its totient is φ = 6619946784.

The previous prime is 13860906383. The next prime is 13860906401. The reversal of 13860906392 is 29360906831.

It is an interprime number because it is at equal distance from previous prime (13860906383) and next prime (13860906401).

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 a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81959 + ... + 185577.

It is an arithmetic number, because the mean of its divisors is an integer number (848647800).

Almost surely, 2^13860906392 is an apocalyptic number.

It is an amenable number.

13860906392 is a deficient number, since it is larger than the sum of its proper divisors (13295823208).

13860906392 is a wasteful number, since it uses less digits than its factorization.

13860906392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104375 (or 104371 counting only the distinct ones).

The product of its (nonzero) digits is 419904, while the sum is 47.

The spelling of 13860906392 in words is "thirteen billion, eight hundred sixty million, nine hundred six thousand, three hundred ninety-two".