18732102680 has 64 divisors (see below), whose sum is σ = 42432979680. Its totient is φ = 7442150400.

The previous prime is 18732102671. The next prime is 18732102703. The reversal of 18732102680 is 8620123781.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10721567 + ... + 10723313.

Almost surely, 2^18732102680 is an apocalyptic number.

18732102680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

18732102680 is an abundant number, since it is smaller than the sum of its proper divisors (23700877000).

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

18732102680 is a wasteful number, since it uses less digits than its factorization.

18732102680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3420 (or 3416 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 38.

The spelling of 18732102680 in words is "eighteen billion, seven hundred thirty-two million, one hundred two thousand, six hundred eighty".