13903430806876 has 48 divisors (see below), whose sum is σ = 26226637818304. Its totient is φ = 6411087553536.

The previous prime is 13903430806843. The next prime is 13903430806879. The reversal of 13903430806876 is 67860803430931.

13903430806876 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 13903430806876.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13903430806879) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 719145706 + ... + 719165038.

Almost surely, 2^{13903430806876} is an apocalyptic number.

It is an amenable number.

13903430806876 is a deficient number, since it is larger than the sum of its proper divisors (12323207011428).

13903430806876 is a wasteful number, since it uses less digits than its factorization.

13903430806876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31310 (or 31308 counting only the distinct ones).

The product of its (nonzero) digits is 15676416, while the sum is 58.

The spelling of 13903430806876 in words is "thirteen trillion, nine hundred three billion, four hundred thirty million, eight hundred six thousand, eight hundred seventy-six".