22973535441 has 32 divisors (see below), whose sum is σ = 35630622720. Its totient is φ = 14601950352.

The previous prime is 22973535437. The next prime is 22973535457. The reversal of 22973535441 is 14453537922.

It is a happy number.

22973535441 is a `hidden beast` number, since 2 + 2 + 9 + 73 + 535 + 4 + 41 = 666.

It is not a de Polignac number, because 22973535441 - 2² = 22973535437 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22973535041) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 130396 + ... + 250898.

It is an arithmetic number, because the mean of its divisors is an integer number (1113456960).

Almost surely, 2^22973535441 is an apocalyptic number.

It is an amenable number.

22973535441 is a deficient number, since it is larger than the sum of its proper divisors (12657087279).

22973535441 is a wasteful number, since it uses less digits than its factorization.

22973535441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120842 (or 120836 counting only the distinct ones).

The product of its digits is 907200, while the sum is 45.

The spelling of 22973535441 in words is "twenty-two billion, nine hundred seventy-three million, five hundred thirty-five thousand, four hundred forty-one".