13914207813 has 48 divisors (see below), whose sum is σ = 21578728640. Its totient is φ = 7946864640.

The previous prime is 13914207793. The next prime is 13914207817. The reversal of 13914207813 is 31870241931.

It is not a de Polignac number, because 13914207813 - 2⁹ = 13914207301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13914207817) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1325895 + ... + 1336347.

Almost surely, 2^13914207813 is an apocalyptic number.

It is an amenable number.

13914207813 is a deficient number, since it is larger than the sum of its proper divisors (7664520827).

13914207813 is a wasteful number, since it uses less digits than its factorization.

13914207813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10690 (or 10679 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 39.

The spelling of 13914207813 in words is "thirteen billion, nine hundred fourteen million, two hundred seven thousand, eight hundred thirteen".