22432340324 has 24 divisors (see below), whose sum is σ = 39912028800. Its totient is φ = 11029013280.

The previous prime is 22432340267. The next prime is 22432340369. The reversal of 22432340324 is 42304323422.

It is a happy 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, 944507 + ... + 967965.

It is an arithmetic number, because the mean of its divisors is an integer number (1663001200).

Almost surely, 2^22432340324 is an apocalyptic number.

It is an amenable number.

22432340324 is a deficient number, since it is larger than the sum of its proper divisors (17479688476).

22432340324 is a wasteful number, since it uses less digits than its factorization.

22432340324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27443 (or 27441 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 22432340324 its reverse (42304323422), we get a palindrome (64736663746).

The spelling of 22432340324 in words is "twenty-two billion, four hundred thirty-two million, three hundred forty thousand, three hundred twenty-four".