4144343243 has 2 divisors, whose sum is σ = 4144343244. Its totient is φ = 4144343242.

The previous prime is 4144343227. The next prime is 4144343257. The reversal of 4144343243 is 3423434414.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4144343243 - 2⁴ = 4144343227 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (4144343143) 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 as a sum of consecutive naturals, namely, 2072171621 + 2072171622.

It is an arithmetic number, because the mean of its divisors is an integer number (2072171622).

Almost surely, 2^4144343243 is an apocalyptic number.

4144343243 is a deficient number, since it is larger than the sum of its proper divisors (1).

4144343243 is an equidigital number, since it uses as much as digits as its factorization.

4144343243 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 4144343243 is about 64376.5737128033. The cubic root of 4144343243 is about 1606.2700897365.

Adding to 4144343243 its reverse (3423434414), we get a palindrome (7567777657).

The spelling of 4144343243 in words is "four billion, one hundred forty-four million, three hundred forty-three thousand, two hundred forty-three".