4044344243 has 2 divisors, whose sum is σ = 4044344244. Its totient is φ = 4044344242.

The previous prime is 4044344209. The next prime is 4044344261. The reversal of 4044344243 is 3424434404.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4044344243 - 2⁶ = 4044344179 is a prime.

It is not a weakly prime, because it can be changed into another prime (4044344743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2022172121 + 2022172122.

It is an arithmetic number, because the mean of its divisors is an integer number (2022172122).

Almost surely, 2^4044344243 is an apocalyptic number.

4044344243 is a deficient number, since it is larger than the sum of its proper divisors (1).

4044344243 is an equidigital number, since it uses as much as digits as its factorization.

4044344243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 73728, while the sum is 32.

The square root of 4044344243 is about 63595.1589588390. The cubic root of 4044344243 is about 1593.2455156875.

Adding to 4044344243 its reverse (3424434404), we get a palindrome (7468778647).

The spelling of 4044344243 in words is "four billion, forty-four million, three hundred forty-four thousand, two hundred forty-three".