244424423 has 2 divisors, whose sum is σ = 244424424. Its totient is φ = 244424422.

The previous prime is 244424407. The next prime is 244424431. The reversal of 244424423 is 324424442.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 244424423 - 2⁴ = 244424407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (244424483) 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, 122212211 + 122212212.

It is an arithmetic number, because the mean of its divisors is an integer number (122212212).

Almost surely, 2^244424423 is an apocalyptic number.

244424423 is a deficient number, since it is larger than the sum of its proper divisors (1).

244424423 is an equidigital number, since it uses as much as digits as its factorization.

244424423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24576, while the sum is 29.

The square root of 244424423 is about 15634.0788983553. The cubic root of 244424423 is about 625.2420805165.

Adding to 244424423 its reverse (324424442), we get a palindrome (568848865).

The spelling of 244424423 in words is "two hundred forty-four million, four hundred twenty-four thousand, four hundred twenty-three".