18240058802504 has 192 divisors, whose sum is σ = 43106214614400. Its totient is φ = 7082722944000.

The previous prime is 18240058802491. The next prime is 18240058802533. The reversal of 18240058802504 is 40520885004281.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2797122764 + ... + 2797129284.

It is an arithmetic number, because the mean of its divisors is an integer number (224511534450).

Almost surely, 2^{18240058802504} is an apocalyptic number.

18240058802504 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 18240058802504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21553107307200).

18240058802504 is an abundant number, since it is smaller than the sum of its proper divisors (24866155811896).

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

18240058802504 is a wasteful number, since it uses less digits than its factorization.

18240058802504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7876 (or 7861 counting only the distinct ones).

The product of its (nonzero) digits is 819200, while the sum is 47.

The spelling of 18240058802504 in words is "eighteen trillion, two hundred forty billion, fifty-eight million, eight hundred two thousand, five hundred four".