22928132943 has 8 divisors (see below), whose sum is σ = 33967604400. Its totient is φ = 15285421944.

The previous prime is 22928132933. The next prime is 22928132959. The reversal of 22928132943 is 34923182922.

22928132943 is a `hidden beast` number, since 2 + 2 + 9 + 281 + 329 + 43 = 666.

It is not a de Polignac number, because 22928132943 - 2⁸ = 22928132687 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22928132923) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 424595028 + ... + 424595081.

It is an arithmetic number, because the mean of its divisors is an integer number (4245950550).

Almost surely, 2^22928132943 is an apocalyptic number.

22928132943 is a deficient number, since it is larger than the sum of its proper divisors (11039471457).

22928132943 is an equidigital number, since it uses as much as digits as its factorization.

22928132943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 849190118 (or 849190112 counting only the distinct ones).

The product of its digits is 373248, while the sum is 45.

The spelling of 22928132943 in words is "twenty-two billion, nine hundred twenty-eight million, one hundred thirty-two thousand, nine hundred forty-three".