18096884746920 has 192 divisors, whose sum is σ = 69033676533120. Its totient is φ = 4024635351552.

The previous prime is 18096884746847. The next prime is 18096884746937. The reversal of 18096884746920 is 2964748869081.

18096884746920 is a `hidden beast` number, since 1 + 8 + 0 + 9 + 68 + 8 + 474 + 6 + 92 + 0 = 666.

It is a super-3 number, since 3×18096884746920³ (a number of 41 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (72).

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 47 ways as a sum of consecutive naturals, for example, 96951402 + ... + 97137881.

It is an arithmetic number, because the mean of its divisors is an integer number (359550398610).

Almost surely, 2^{18096884746920} is an apocalyptic number.

18096884746920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

18096884746920 is an abundant number, since it is smaller than the sum of its proper divisors (50936791786200).

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

18096884746920 is a wasteful number, since it uses less digits than its factorization.

18096884746920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194089344 (or 194089337 counting only the distinct ones).

The product of its (nonzero) digits is 334430208, while the sum is 72.

The spelling of 18096884746920 in words is "eighteen trillion, ninety-six billion, eight hundred eighty-four million, seven hundred forty-six thousand, nine hundred twenty".