18869468892300 has 432 divisors, whose sum is σ = 67168118777760. Its totient is φ = 4392400711680.

The previous prime is 18869468892257. The next prime is 18869468892347. The reversal of 18869468892300 is 329886496881.

18869468892300 is a `hidden beast` number, since 1 + 8 + 8 + 69 + 468 + 89 + 23 + 0 + 0 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 123744904 + ... + 123897296.

It is an arithmetic number, because the mean of its divisors is an integer number (155481756430).

Almost surely, 2^{18869468892300} is an apocalyptic number.

18869468892300 is a gapful number since it is divisible by the number (10) 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 18869468892300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33584059388880).

18869468892300 is an abundant number, since it is smaller than the sum of its proper divisors (48298649885460).

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

18869468892300 is a wasteful number, since it uses less digits than its factorization.

18869468892300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153002 (or 152992 counting only the distinct ones).

The product of its (nonzero) digits is 286654464, while the sum is 72.

The spelling of 18869468892300 in words is "eighteen trillion, eight hundred sixty-nine billion, four hundred sixty-eight million, eight hundred ninety-two thousand, three hundred".