18324127184 has 40 divisors (see below), whose sum is σ = 38776053888. Its totient is φ = 8319361280.

The previous prime is 18324127139. The next prime is 18324127219. The reversal of 18324127184 is 48172142381.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90089 + ... + 211575.

Almost surely, 2^18324127184 is an apocalyptic number.

It is an amenable number.

18324127184 is an abundant number, since it is smaller than the sum of its proper divisors (20451926704).

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

18324127184 is a wasteful number, since it uses less digits than its factorization.

18324127184 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122363 (or 122357 counting only the distinct ones).

The product of its digits is 86016, while the sum is 41.

The spelling of 18324127184 in words is "eighteen billion, three hundred twenty-four million, one hundred twenty-seven thousand, one hundred eighty-four".