13995343704 has 64 divisors (see below), whose sum is σ = 37653884640. Its totient is φ = 4318709760.

The previous prime is 13995343699. The next prime is 13995343723. The reversal of 13995343704 is 40734359931.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 256279 + ... + 306054.

Almost surely, 2^13995343704 is an apocalyptic number.

It is an amenable number.

13995343704 is an abundant number, since it is smaller than the sum of its proper divisors (23658540936).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13995343704 is a wasteful number, since it uses less digits than its factorization.

13995343704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562420 (or 562416 counting only the distinct ones).

The product of its (nonzero) digits is 1224720, while the sum is 48.

The spelling of 13995343704 in words is "thirteen billion, nine hundred ninety-five million, three hundred forty-three thousand, seven hundred four".