22604389424 has 40 divisors (see below), whose sum is σ = 43946428320. Its totient is φ = 11263449600.

The previous prime is 22604389417. The next prime is 22604389429. The reversal of 22604389424 is 42498340622.

It is not an unprimeable number, because it can be changed into a prime (22604389429) 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, 6908909 + ... + 6912179.

It is an arithmetic number, because the mean of its divisors is an integer number (1098660708).

Almost surely, 2^22604389424 is an apocalyptic number.

It is an amenable number.

22604389424 is a deficient number, since it is larger than the sum of its proper divisors (21342038896).

22604389424 is a wasteful number, since it uses less digits than its factorization.

22604389424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4629 (or 4623 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 44.

The spelling of 22604389424 in words is "twenty-two billion, six hundred four million, three hundred eighty-nine thousand, four hundred twenty-four".