23241112400 has 120 divisors (see below), whose sum is σ = 62399006208. Its totient is φ = 8245120000.

The previous prime is 23241112399. The next prime is 23241112439. The reversal of 23241112400 is 421114232.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 115985 + ... + 244815.

Almost surely, 2^23241112400 is an apocalyptic number.

23241112400 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 23241112400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31199503104).

23241112400 is an abundant number, since it is smaller than the sum of its proper divisors (39157893808).

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

23241112400 is a wasteful number, since it uses less digits than its factorization.

23241112400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128901 (or 128890 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 23241112400 its reverse (421114232), we get a palindrome (23662226632).

The spelling of 23241112400 in words is "twenty-three billion, two hundred forty-one million, one hundred twelve thousand, four hundred".