20122432430104 has 64 divisors (see below), whose sum is σ = 38268719748000. Its totient is φ = 9918652538880.

The previous prime is 20122432430059. The next prime is 20122432430119. The reversal of 20122432430104 is 40103423422102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116020602 + ... + 116193910.

Almost surely, 2^{20122432430104} is an apocalyptic number.

It is an amenable number.

20122432430104 is a deficient number, since it is larger than the sum of its proper divisors (18146287317896).

20122432430104 is a wasteful number, since it uses less digits than its factorization.

20122432430104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174188 (or 174184 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 20122432430104 its reverse (40103423422102), we get a palindrome (60225855852206).

The spelling of 20122432430104 in words is "twenty trillion, one hundred twenty-two billion, four hundred thirty-two million, four hundred thirty thousand, one hundred four".