21883684348604 has 24 divisors (see below), whose sum is σ = 42201452111280. Its totient is φ = 9865274517504.

The previous prime is 21883684348573. The next prime is 21883684348637. The reversal of 21883684348604 is 40684348638812.

21883684348604 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

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, 4893487109 + ... + 4893491580.

It is an arithmetic number, because the mean of its divisors is an integer number (1758393837970).

Almost surely, 2^{21883684348604} is an apocalyptic number.

It is an amenable number.

21883684348604 is a deficient number, since it is larger than the sum of its proper divisors (20317767762676).

21883684348604 is a wasteful number, since it uses less digits than its factorization.

21883684348604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9786978749 (or 9786978747 counting only the distinct ones).

The product of its (nonzero) digits is 169869312, while the sum is 65.

The spelling of 21883684348604 in words is "twenty-one trillion, eight hundred eighty-three billion, six hundred eighty-four million, three hundred forty-eight thousand, six hundred four".