23113433424 has 160 divisors (see below), whose sum is σ = 65802931200. Its totient is φ = 6958448640.

The previous prime is 23113433423. The next prime is 23113433449. The reversal of 23113433424 is 42433431132.

It is a happy number.

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 = 23113433391 and 23113433400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23113433423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6941392 + ... + 6944720.

It is an arithmetic number, because the mean of its divisors is an integer number (411268320).

Almost surely, 2^23113433424 is an apocalyptic number.

23113433424 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 23113433424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32901465600).

23113433424 is an abundant number, since it is smaller than the sum of its proper divisors (42689497776).

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

23113433424 is a wasteful number, since it uses less digits than its factorization.

23113433424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3713 (or 3707 counting only the distinct ones).

The product of its digits is 20736, while the sum is 30.

Adding to 23113433424 its reverse (42433431132), we get a palindrome (65546864556).

The spelling of 23113433424 in words is "twenty-three billion, one hundred thirteen million, four hundred thirty-three thousand, four hundred twenty-four".