2304422344243 has 4 divisors (see below), whose sum is σ = 2378758548928. Its totient is φ = 2230086139560.

The previous prime is 2304422344153. The next prime is 2304422344247. The reversal of 2304422344243 is 3424432244032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2304422344243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2304422344247) 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, 37168102296 + ... + 37168102357.

It is an arithmetic number, because the mean of its divisors is an integer number (594689637232).

Almost surely, 2^{2304422344243} is an apocalyptic number.

2304422344243 is a deficient number, since it is larger than the sum of its proper divisors (74336204685).

2304422344243 is an equidigital number, since it uses as much as digits as its factorization.

2304422344243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74336204684.

The product of its (nonzero) digits is 442368, while the sum is 37.

Adding to 2304422344243 its reverse (3424432244032), we get a palindrome (5728854588275).

The spelling of 2304422344243 in words is "two trillion, three hundred four billion, four hundred twenty-two million, three hundred forty-four thousand, two hundred forty-three".