21842183162304 has 112 divisors (see below), whose sum is σ = 64223329312800. Its totient is φ = 7279440150528.

The previous prime is 21842183162273. The next prime is 21842183162311. The reversal of 21842183162304 is 40326138124812.

21842183162304 is a `hidden beast` number, since 2 + 1 + 8 + 4 + 2 + 18 + 3 + 1 + 623 + 0 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 21842183162304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8681184 + ... + 10910880.

It is an arithmetic number, because the mean of its divisors is an integer number (573422583150).

Almost surely, 2^{21842183162304} is an apocalyptic number.

21842183162304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

21842183162304 is an abundant number, since it is smaller than the sum of its proper divisors (42381146150496).

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

21842183162304 is a wasteful number, since it uses less digits than its factorization.

21842183162304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2235387 (or 2235371 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 45.

The spelling of 21842183162304 in words is "twenty-one trillion, eight hundred forty-two billion, one hundred eighty-three million, one hundred sixty-two thousand, three hundred four".