13940650704 has 40 divisors (see below), whose sum is σ = 37579148352. Its totient is φ = 4444844800.

The previous prime is 13940650693. The next prime is 13940650733. The reversal of 13940650704 is 40705604931.

It is a Smith number, since the sum of its digits (39) 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, 6312597 + ... + 6314804.

Almost surely, 2^13940650704 is an apocalyptic number.

It is an amenable number.

13940650704 is an abundant number, since it is smaller than the sum of its proper divisors (23638497648).

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

13940650704 is a wasteful number, since it uses less digits than its factorization.

13940650704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12627435 (or 12627429 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 39.

The spelling of 13940650704 in words is "thirteen billion, nine hundred forty million, six hundred fifty thousand, seven hundred four".