22423293384976 has 45 divisors (see below), whose sum is σ = 47754182685349. Its totient is φ = 10192311377600.

The previous prime is 22423293384959. The next prime is 22423293385001. The reversal of 22423293384976 is 67948339232422.

It is a happy number.

The square root of 22423293384976 is 4735324.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 15532458383376 + 6890835001600 = 3941124^2 + 2625040^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 208300446 + ... + 208408066.

Almost surely, 2^{22423293384976} is an apocalyptic number.

22423293384976 is the 4735324-th square number.

It is an amenable number.

22423293384976 is an abundant number, since it is smaller than the sum of its proper divisors (25330889300373).

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

22423293384976 is an frugal number, since it uses more digits than its factorization.

22423293384976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215272 (or 107634 counting only the distinct ones).

The product of its digits is 188116992, while the sum is 64.

The spelling of 22423293384976 in words is "twenty-two trillion, four hundred twenty-three billion, two hundred ninety-three million, three hundred eighty-four thousand, nine hundred seventy-six".