23024423400 has 192 divisors, whose sum is σ = 77982419520. Its totient is φ = 5573222400.

The previous prime is 23024423369. The next prime is 23024423407. The reversal of 23024423400 is 432442032.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (23024423407) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5099544 + ... + 5104056.

It is an arithmetic number, because the mean of its divisors is an integer number (406158435).

Almost surely, 2^23024423400 is an apocalyptic number.

23024423400 is a gapful number since it is divisible by the number (20) 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 23024423400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38991209760).

23024423400 is an abundant number, since it is smaller than the sum of its proper divisors (54957996120).

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

23024423400 is a wasteful number, since it uses less digits than its factorization.

23024423400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5316 (or 5307 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 23024423400 its reverse (432442032), we get a palindrome (23456865432).

The spelling of 23024423400 in words is "twenty-three billion, twenty-four million, four hundred twenty-three thousand, four hundred".