22923776432 has 20 divisors (see below), whose sum is σ = 44421468600. Its totient is φ = 11460171648.

The previous prime is 22923776423. The next prime is 22923776437. The reversal of 22923776432 is 23467732922.

It is not an unprimeable number, because it can be changed into a prime (22923776437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6548 + ... + 214220.

It is an arithmetic number, because the mean of its divisors is an integer number (2221073430).

Almost surely, 2^22923776432 is an apocalyptic number.

It is an amenable number.

22923776432 is a deficient number, since it is larger than the sum of its proper divisors (21497692168).

22923776432 is a wasteful number, since it uses less digits than its factorization.

22923776432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214580 (or 214574 counting only the distinct ones).

The product of its digits is 1524096, while the sum is 47.

The spelling of 22923776432 in words is "twenty-two billion, nine hundred twenty-three million, seven hundred seventy-six thousand, four hundred thirty-two".