4322441243 has 2 divisors, whose sum is σ = 4322441244. Its totient is φ = 4322441242.

The previous prime is 4322441239. The next prime is 4322441257. The reversal of 4322441243 is 3421442234.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4322441243 - 2² = 4322441239 is a prime.

It is not a weakly prime, because it can be changed into another prime (4322441203) 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, 2161220621 + 2161220622.

It is an arithmetic number, because the mean of its divisors is an integer number (2161220622).

Almost surely, 2^4322441243 is an apocalyptic number.

4322441243 is a deficient number, since it is larger than the sum of its proper divisors (1).

4322441243 is an equidigital number, since it uses as much as digits as its factorization.

4322441243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18432, while the sum is 29.

The square root of 4322441243 is about 65745.2754424225. The cubic root of 4322441243 is about 1628.9572970481.

Adding to 4322441243 its reverse (3421442234), we get a palindrome (7743883477).

Subtracting from 4322441243 its reverse (3421442234), we obtain a palindrome (900999009).

The spelling of 4322441243 in words is "four billion, three hundred twenty-two million, four hundred forty-one thousand, two hundred forty-three".