18873060700 has 36 divisors (see below), whose sum is σ = 44104894120. Its totient is φ = 6968514240.

The previous prime is 18873060683. The next prime is 18873060719. The reversal of 18873060700 is 706037881.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7257570 + ... + 7260169.

Almost surely, 2^18873060700 is an apocalyptic number.

18873060700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

18873060700 is an abundant number, since it is smaller than the sum of its proper divisors (25231833420).

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

18873060700 is a wasteful number, since it uses less digits than its factorization.

18873060700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14517766 (or 14517759 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 40.

The spelling of 18873060700 in words is "eighteen billion, eight hundred seventy-three million, sixty thousand, seven hundred".