18824009092 has 24 divisors (see below), whose sum is σ = 37664231360. Its totient is φ = 8063958240.

The previous prime is 18824009081. The next prime is 18824009107. The reversal of 18824009092 is 29090042881.

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, 78042 + ... + 209137.

Almost surely, 2^18824009092 is an apocalyptic number.

It is an amenable number.

18824009092 is an abundant number, since it is smaller than the sum of its proper divisors (18840222268).

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

18824009092 is a wasteful number, since it uses less digits than its factorization.

18824009092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289531 (or 289529 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 43.

The spelling of 18824009092 in words is "eighteen billion, eight hundred twenty-four million, nine thousand, ninety-two".