4424443223 has 2 divisors, whose sum is σ = 4424443224. Its totient is φ = 4424443222.

The previous prime is 4424443211. The next prime is 4424443237. The reversal of 4424443223 is 3223444244.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4424443223 - 2⁶ = 4424443159 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4424443223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4424443123) 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, 2212221611 + 2212221612.

It is an arithmetic number, because the mean of its divisors is an integer number (2212221612).

Almost surely, 2^4424443223 is an apocalyptic number.

4424443223 is a deficient number, since it is larger than the sum of its proper divisors (1).

4424443223 is an equidigital number, since it uses as much as digits as its factorization.

4424443223 is an odious number, because the sum of its binary digits is odd.

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

The square root of 4424443223 is about 66516.4883543923. The cubic root of 4424443223 is about 1641.6713111478.

Adding to 4424443223 its reverse (3223444244), we get a palindrome (7647887467).

The spelling of 4424443223 in words is "four billion, four hundred twenty-four million, four hundred forty-three thousand, two hundred twenty-three".