18598358204124 has 24 divisors (see below), whose sum is σ = 43409642120208. Its totient is φ = 6197528023680.

The previous prime is 18598358204003. The next prime is 18598358204141. The reversal of 18598358204124 is 42140285389581.

It is a congruent number.

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, 240548617 + ... + 240625920.

It is an arithmetic number, because the mean of its divisors is an integer number (1808735088342).

Almost surely, 2^{18598358204124} is an apocalyptic number.

It is an amenable number.

18598358204124 is an abundant number, since it is smaller than the sum of its proper divisors (24811283916084).

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

18598358204124 is a wasteful number, since it uses less digits than its factorization.

18598358204124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481177765 (or 481177763 counting only the distinct ones).

The product of its (nonzero) digits is 22118400, while the sum is 60.

The spelling of 18598358204124 in words is "eighteen trillion, five hundred ninety-eight billion, three hundred fifty-eight million, two hundred four thousand, one hundred twenty-four".