22342424432 has 10 divisors (see below), whose sum is σ = 43288447368. Its totient is φ = 11171212208.

The previous prime is 22342424431. The next prime is 22342424449. The reversal of 22342424432 is 23442424322.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22342424431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 698200748 + ... + 698200779.

Almost surely, 2^22342424432 is an apocalyptic number.

It is an amenable number.

22342424432 is a deficient number, since it is larger than the sum of its proper divisors (20946022936).

22342424432 is a wasteful number, since it uses less digits than its factorization.

22342424432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1396401535 (or 1396401529 counting only the distinct ones).

The product of its digits is 73728, while the sum is 32.

Adding to 22342424432 its reverse (23442424322), we get a palindrome (45784848754).

The spelling of 22342424432 in words is "twenty-two billion, three hundred forty-two million, four hundred twenty-four thousand, four hundred thirty-two".