18716032028875 has 24 divisors (see below), whose sum is σ = 23711432996160. Its totient is φ = 14749350171600.

The previous prime is 18716032028867. The next prime is 18716032028899. The reversal of 18716032028875 is 57882023061781.

It is not a de Polignac number, because 18716032028875 - 2³ = 18716032028867 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16116115 + ... + 17238364.

It is an arithmetic number, because the mean of its divisors is an integer number (987976374840).

Almost surely, 2^{18716032028875} is an apocalyptic number.

18716032028875 is a deficient number, since it is larger than the sum of its proper divisors (4995400967285).

18716032028875 is an frugal number, since it uses more digits than its factorization.

18716032028875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33354628 (or 33354551 counting only the distinct ones).

The product of its (nonzero) digits is 9031680, while the sum is 58.

The spelling of 18716032028875 in words is "eighteen trillion, seven hundred sixteen billion, thirty-two million, twenty-eight thousand, eight hundred seventy-five".