23124134424 has 64 divisors (see below), whose sum is σ = 59461776000. Its totient is φ = 7489714176.

The previous prime is 23124134393. The next prime is 23124134461. The reversal of 23124134424 is 42443142132.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 23124134391 and 23124134400.

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, 141127 + ... + 257225.

It is an arithmetic number, because the mean of its divisors is an integer number (929090250).

Almost surely, 2^23124134424 is an apocalyptic number.

23124134424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23124134424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29730888000).

23124134424 is an abundant number, since it is smaller than the sum of its proper divisors (36337641576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23124134424 is a wasteful number, since it uses less digits than its factorization.

23124134424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116344 (or 116340 counting only the distinct ones).

The product of its digits is 18432, while the sum is 30.

Adding to 23124134424 its reverse (42443142132), we get a palindrome (65567276556).

The spelling of 23124134424 in words is "twenty-three billion, one hundred twenty-four million, one hundred thirty-four thousand, four hundred twenty-four".