24123224231 has 2 divisors, whose sum is σ = 24123224232. Its totient is φ = 24123224230.

The previous prime is 24123224219. The next prime is 24123224249. The reversal of 24123224231 is 13242232142.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 24123224231 - 2²² = 24119029927 is a prime.

It is a super-2 number, since 2×24123224231² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 24123224231.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24123224431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12061612115 + 12061612116.

It is an arithmetic number, because the mean of its divisors is an integer number (12061612116).

Almost surely, 2^24123224231 is an apocalyptic number.

24123224231 is a deficient number, since it is larger than the sum of its proper divisors (1).

24123224231 is an equidigital number, since it uses as much as digits as its factorization.

24123224231 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4608, while the sum is 26.

Adding to 24123224231 its reverse (13242232142), we get a palindrome (37365456373).

The spelling of 24123224231 in words is "twenty-four billion, one hundred twenty-three million, two hundred twenty-four thousand, two hundred thirty-one".