2326442243 has 2 divisors, whose sum is σ = 2326442244. Its totient is φ = 2326442242.

The previous prime is 2326442207. The next prime is 2326442309. The reversal of 2326442243 is 3422446232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2326442243 - 2¹⁸ = 2326180099 is a prime.

It is not a weakly prime, because it can be changed into another prime (2326444243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1163221121 + 1163221122.

It is an arithmetic number, because the mean of its divisors is an integer number (1163221122).

Almost surely, 2^2326442243 is an apocalyptic number.

2326442243 is a deficient number, since it is larger than the sum of its proper divisors (1).

2326442243 is an equidigital number, since it uses as much as digits as its factorization.

2326442243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 55296, while the sum is 32.

The square root of 2326442243 is about 48233.2068496384. The cubic root of 2326442243 is about 1325.0453988005.

Adding to 2326442243 its reverse (3422446232), we get a palindrome (5748888475).

The spelling of 2326442243 in words is "two billion, three hundred twenty-six million, four hundred forty-two thousand, two hundred forty-three".