23254212400 has 60 divisors (see below), whose sum is σ = 55882980304. Its totient is φ = 9299232000.

The previous prime is 23254212383. The next prime is 23254212407. The reversal of 23254212400 is 421245232.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (23254212407) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 2744170 + ... + 2752630.

Almost surely, 2^23254212400 is an apocalyptic number.

23254212400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23254212400 is an abundant number, since it is smaller than the sum of its proper divisors (32628767904).

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

23254212400 is a wasteful number, since it uses less digits than its factorization.

23254212400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15350 (or 15339 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

Adding to 23254212400 its reverse (421245232), we get a palindrome (23675457632).

The spelling of 23254212400 in words is "twenty-three billion, two hundred fifty-four million, two hundred twelve thousand, four hundred".