2323312400 has 120 divisors (see below), whose sum is σ = 5932522080. Its totient is φ = 871879680.

The previous prime is 2323312373. The next prime is 2323312417. The reversal of 2323312400 is 42133232.

2323312400 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 811772 + ... + 814628.

It is an arithmetic number, because the mean of its divisors is an integer number (49437684).

Almost surely, 2^2323312400 is an apocalyptic number.

2323312400 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 2323312400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2966261040).

2323312400 is an abundant number, since it is smaller than the sum of its proper divisors (3609209680).

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

2323312400 is a wasteful number, since it uses less digits than its factorization.

2323312400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3001 (or 2990 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 2323312400 is about 48200.7510314933. The cubic root of 2323312400 is about 1324.4509223700.

Adding to 2323312400 its reverse (42133232), we get a palindrome (2365445632).

The spelling of 2323312400 in words is "two billion, three hundred twenty-three million, three hundred twelve thousand, four hundred".