2320104204400 has 240 divisors, whose sum is σ = 5907446899200. Its totient is φ = 873220608000.

The previous prime is 2320104204371. The next prime is 2320104204437. The reversal of 2320104204400 is 44024010232.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 789418131 + ... + 789421069.

It is an arithmetic number, because the mean of its divisors is an integer number (24614362080).

Almost surely, 2^{2320104204400} is an apocalyptic number.

2320104204400 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 2320104204400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2953723449600).

2320104204400 is an abundant number, since it is smaller than the sum of its proper divisors (3587342694800).

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

2320104204400 is a wasteful number, since it uses less digits than its factorization.

2320104204400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3648 (or 3637 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 2320104204400 its reverse (44024010232), we get a palindrome (2364128214632).

The spelling of 2320104204400 in words is "two trillion, three hundred twenty billion, one hundred four million, two hundred four thousand, four hundred".