23124430324 has 12 divisors (see below), whose sum is σ = 40522518400. Its totient is φ = 11546567928.

The previous prime is 23124430261. The next prime is 23124430327. The reversal of 23124430324 is 42303442132.

It is a junction number, because it is equal to n+sod(n) for n = 23124430292 and 23124430301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23124430327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3908484 + ... + 3914395.

Almost surely, 2^23124430324 is an apocalyptic number.

It is an amenable number.

23124430324 is a deficient number, since it is larger than the sum of its proper divisors (17398088076).

23124430324 is a wasteful number, since it uses less digits than its factorization.

23124430324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7823622 (or 7823620 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 23124430324 its reverse (42303442132), we get a palindrome (65427872456).

The spelling of 23124430324 in words is "twenty-three billion, one hundred twenty-four million, four hundred thirty thousand, three hundred twenty-four".