2304121313400 has 96 divisors (see below), whose sum is σ = 7143197858160. Its totient is φ = 614396067840.

The previous prime is 2304121313387. The next prime is 2304121313401. The reversal of 2304121313400 is 43131214032.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2304121313401) 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 23 ways as a sum of consecutive naturals, for example, 10955634 + ... + 11163966.

Almost surely, 2^{2304121313400} is an apocalyptic number.

2304121313400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2304121313400 is an abundant number, since it is smaller than the sum of its proper divisors (4839076544760).

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

2304121313400 is a wasteful number, since it uses less digits than its factorization.

2304121313400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226785 (or 226776 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 2304121313400 its reverse (43131214032), we get a palindrome (2347252527432).

The spelling of 2304121313400 in words is "two trillion, three hundred four billion, one hundred twenty-one million, three hundred thirteen thousand, four hundred".