2320234032400 has 120 divisors (see below), whose sum is σ = 5588933828000. Its totient is φ = 925669969920.

The previous prime is 2320234032313. The next prime is 2320234032409. The reversal of 2320234032400 is 42304320232.

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 (2320234032409) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 517560559 + ... + 517565041.

Almost surely, 2^{2320234032400} is an apocalyptic number.

2320234032400 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 2320234032400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2794466914000).

2320234032400 is an abundant number, since it is smaller than the sum of its proper divisors (3268699795600).

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

2320234032400 is a wasteful number, since it uses less digits than its factorization.

2320234032400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7593 (or 7582 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 25.

Adding to 2320234032400 its reverse (42304320232), we get a palindrome (2362538352632).

The spelling of 2320234032400 in words is "two trillion, three hundred twenty billion, two hundred thirty-four million, thirty-two thousand, four hundred".