22928490542 has 16 divisors (see below), whose sum is σ = 34882726032. Its totient is φ = 11301515520.

The previous prime is 22928490479. The next prime is 22928490553. The reversal of 22928490542 is 24509482922.

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, 73283 + ... + 226334.

It is an arithmetic number, because the mean of its divisors is an integer number (2180170377).

Almost surely, 2^22928490542 is an apocalyptic number.

22928490542 is a deficient number, since it is larger than the sum of its proper divisors (11954235490).

22928490542 is a wasteful number, since it uses less digits than its factorization.

22928490542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300163.

The product of its (nonzero) digits is 829440, while the sum is 47.

The spelling of 22928490542 in words is "twenty-two billion, nine hundred twenty-eight million, four hundred ninety thousand, five hundred forty-two".