13704958899 has 24 divisors (see below), whose sum is σ = 20076301232. Its totient is φ = 9007407360.

The previous prime is 13704958853. The next prime is 13704958933. The reversal of 13704958899 is 99885940731.

13704958899 is a `hidden beast` number, since 1 + 3 + 7 + 0 + 49 + 588 + 9 + 9 = 666.

It is not a de Polignac number, because 13704958899 - 2⁹ = 13704958387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13704958829) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2327439 + ... + 2333319.

Almost surely, 2^13704958899 is an apocalyptic number.

13704958899 is a deficient number, since it is larger than the sum of its proper divisors (6371342333).

13704958899 is a wasteful number, since it uses less digits than its factorization.

13704958899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9507 (or 9504 counting only the distinct ones).

The product of its (nonzero) digits is 19595520, while the sum is 63.

The spelling of 13704958899 in words is "thirteen billion, seven hundred four million, nine hundred fifty-eight thousand, eight hundred ninety-nine".