23124033400 has 144 divisors (see below), whose sum is σ = 58878932400. Its totient is φ = 8441072640.

The previous prime is 23124033397. The next prime is 23124033419. The reversal of 23124033400 is 433042132.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3004357 + ... + 3012043.

It is an arithmetic number, because the mean of its divisors is an integer number (408881475).

Almost surely, 2^23124033400 is an apocalyptic number.

23124033400 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 23124033400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29439466200).

23124033400 is an abundant number, since it is smaller than the sum of its proper divisors (35754899000).

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

23124033400 is a wasteful number, since it uses less digits than its factorization.

23124033400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7818 (or 7796 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 23124033400 its reverse (433042132), we get a palindrome (23557075532).

The spelling of 23124033400 in words is "twenty-three billion, one hundred twenty-four million, thirty-three thousand, four hundred".