18708843572314 has 16 divisors (see below), whose sum is σ = 32212356998400. Its totient is φ = 7983062383824.

The previous prime is 18708843572267. The next prime is 18708843572317. The reversal of 18708843572314 is 41327534880781.

It is not an unprimeable number, because it can be changed into a prime (18708843572317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2917782754 + ... + 2917789165.

It is an arithmetic number, because the mean of its divisors is an integer number (2013272312400).

Almost surely, 2^{18708843572314} is an apocalyptic number.

18708843572314 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

18708843572314 is a deficient number, since it is larger than the sum of its proper divisors (13503513426086).

18708843572314 is a wasteful number, since it uses less digits than its factorization.

18708843572314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5835572157.

The product of its (nonzero) digits is 36126720, while the sum is 61.

The spelling of 18708843572314 in words is "eighteen trillion, seven hundred eight billion, eight hundred forty-three million, five hundred seventy-two thousand, three hundred fourteen".