18339233722914 has 32 divisors (see below), whose sum is σ = 39890976035904. Its totient is φ = 5586971428800.

The previous prime is 18339233722891. The next prime is 18339233722949. The reversal of 18339233722914 is 41922733293381.

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, 1163944504 + ... + 1163960259.

It is an arithmetic number, because the mean of its divisors is an integer number (1246593001122).

Almost surely, 2^{18339233722914} is an apocalyptic number.

18339233722914 is an abundant number, since it is smaller than the sum of its proper divisors (21551742312990).

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

18339233722914 is a wasteful number, since it uses less digits than its factorization.

18339233722914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2327904882.

The product of its digits is 11757312, while the sum is 57.

The spelling of 18339233722914 in words is "eighteen trillion, three hundred thirty-nine billion, two hundred thirty-three million, seven hundred twenty-two thousand, nine hundred fourteen".