22534113423 has 16 divisors (see below), whose sum is σ = 30282912000. Its totient is φ = 14904090240.

The previous prime is 22534113419. The next prime is 22534113463. The reversal of 22534113423 is 32431143522.

It is not a de Polignac number, because 22534113423 - 2² = 22534113419 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22534113463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2589063 + ... + 2597751.

It is an arithmetic number, because the mean of its divisors is an integer number (1892682000).

Almost surely, 2^22534113423 is an apocalyptic number.

22534113423 is a deficient number, since it is larger than the sum of its proper divisors (7748798577).

22534113423 is a wasteful number, since it uses less digits than its factorization.

22534113423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15422.

The product of its digits is 17280, while the sum is 30.

Adding to 22534113423 its reverse (32431143522), we get a palindrome (54965256945).

The spelling of 22534113423 in words is "twenty-two billion, five hundred thirty-four million, one hundred thirteen thousand, four hundred twenty-three".