18882608238375 has 32 divisors (see below), whose sum is σ = 35909325843456. Its totient is φ = 8632049479200.

The previous prime is 18882608238359. The next prime is 18882608238379. The reversal of 18882608238375 is 57383280628881.

It is not a de Polignac number, because 18882608238375 - 2⁴ = 18882608238359 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18882608238379) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3596684659 + ... + 3596689908.

It is an arithmetic number, because the mean of its divisors is an integer number (1122166432608).

Almost surely, 2^{18882608238375} is an apocalyptic number.

18882608238375 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

18882608238375 is a deficient number, since it is larger than the sum of its proper divisors (17026717605081).

18882608238375 is an equidigital number, since it uses as much as digits as its factorization.

18882608238375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7193374592 (or 7193374582 counting only the distinct ones).

The product of its (nonzero) digits is 247726080, while the sum is 69.

The spelling of 18882608238375 in words is "eighteen trillion, eight hundred eighty-two billion, six hundred eight million, two hundred thirty-eight thousand, three hundred seventy-five".