22413132431 has 8 divisors (see below), whose sum is σ = 23639132400. Its totient is φ = 21191768640.

The previous prime is 22413132407. The next prime is 22413132433. The reversal of 22413132431 is 13423131422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22413132431 - 2¹⁰ = 22413131407 is a prime.

It is a super-2 number, since 2×22413132431² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22413132431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22413132433) 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, 1149110 + ... + 1168451.

It is an arithmetic number, because the mean of its divisors is an integer number (2954891550).

Almost surely, 2^22413132431 is an apocalyptic number.

22413132431 is a deficient number, since it is larger than the sum of its proper divisors (1225999969).

22413132431 is a wasteful number, since it uses less digits than its factorization.

22413132431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2318089.

The product of its digits is 3456, while the sum is 26.

Adding to 22413132431 its reverse (13423131422), we get a palindrome (35836263853).

The spelling of 22413132431 in words is "twenty-two billion, four hundred thirteen million, one hundred thirty-two thousand, four hundred thirty-one".