4323044243 has 4 divisors (see below), whose sum is σ = 4940622000. Its totient is φ = 3705466488.

The previous prime is 4323044233. The next prime is 4323044251. The reversal of 4323044243 is 3424403234.

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

It is a cyclic number.

It is not a de Polignac number, because 4323044243 - 2⁴ = 4323044227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4323044233) 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, 308788868 + ... + 308788881.

It is an arithmetic number, because the mean of its divisors is an integer number (1235155500).

Almost surely, 2^4323044243 is an apocalyptic number.

4323044243 is a deficient number, since it is larger than the sum of its proper divisors (617577757).

4323044243 is an equidigital number, since it uses as much as digits as its factorization.

4323044243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 617577756.

The product of its (nonzero) digits is 27648, while the sum is 29.

The square root of 4323044243 is about 65749.8611633515. The cubic root of 4323044243 is about 1629.0330424832.

Adding to 4323044243 its reverse (3424403234), we get a palindrome (7747447477).

The spelling of 4323044243 in words is "four billion, three hundred twenty-three million, forty-four thousand, two hundred forty-three".