2304400322401 has 4 divisors (see below), whose sum is σ = 2378735816704. Its totient is φ = 2230064828100.

The previous prime is 2304400322381. The next prime is 2304400322437. The reversal of 2304400322401 is 1042230044032.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a de Polignac number, because none of the positive numbers 2^k-2304400322401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2304400322201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37167747105 + ... + 37167747166.

It is an arithmetic number, because the mean of its divisors is an integer number (594683954176).

Almost surely, 2^{2304400322401} is an apocalyptic number.

It is an amenable number.

2304400322401 is a deficient number, since it is larger than the sum of its proper divisors (74335494303).

2304400322401 is an equidigital number, since it uses as much as digits as its factorization.

2304400322401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74335494302.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 2304400322401 its reverse (1042230044032), we get a palindrome (3346630366433).

The spelling of 2304400322401 in words is "two trillion, three hundred four billion, four hundred million, three hundred twenty-two thousand, four hundred one".