18768757702082 has 16 divisors (see below), whose sum is σ = 28242554860800. Its totient is φ = 9354574021968.

The previous prime is 18768757702007. The next prime is 18768757702103. The reversal of 18768757702082 is 28020775786781.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31741169 + ... + 32327067.

It is an arithmetic number, because the mean of its divisors is an integer number (1765159678800).

Almost surely, 2^{18768757702082} is an apocalyptic number.

18768757702082 is a deficient number, since it is larger than the sum of its proper divisors (9473797158718).

18768757702082 is a wasteful number, since it uses less digits than its factorization.

18768757702082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 636745.

The product of its (nonzero) digits is 147517440, while the sum is 68.

The spelling of 18768757702082 in words is "eighteen trillion, seven hundred sixty-eight billion, seven hundred fifty-seven million, seven hundred two thousand, eighty-two".