13940814118 has 32 divisors (see below), whose sum is σ = 26106912000. Its totient is φ = 5424032160.

The previous prime is 13940814089. The next prime is 13940814127. The reversal of 13940814118 is 81141804931.

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, 51133 + ... + 174631.

It is an arithmetic number, because the mean of its divisors is an integer number (815841000).

Almost surely, 2^13940814118 is an apocalyptic number.

13940814118 is a deficient number, since it is larger than the sum of its proper divisors (12166097882).

13940814118 is a wasteful number, since it uses less digits than its factorization.

13940814118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124252.

The product of its (nonzero) digits is 27648, while the sum is 40.

The spelling of 13940814118 in words is "thirteen billion, nine hundred forty million, eight hundred fourteen thousand, one hundred eighteen".