244142443 has 2 divisors, whose sum is σ = 244142444. Its totient is φ = 244142442.

The previous prime is 244142417. The next prime is 244142461. The reversal of 244142443 is 344241442.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 244142443 - 2¹⁷ = 244011371 is a prime.

It is not a weakly prime, because it can be changed into another prime (244146443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122071221 + 122071222.

It is an arithmetic number, because the mean of its divisors is an integer number (122071222).

Almost surely, 2^244142443 is an apocalyptic number.

244142443 is a deficient number, since it is larger than the sum of its proper divisors (1).

244142443 is an equidigital number, since it uses as much as digits as its factorization.

244142443 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12288, while the sum is 28.

The square root of 244142443 is about 15625.0581758917. The cubic root of 244142443 is about 625.0015513561.

Adding to 244142443 its reverse (344241442), we get a palindrome (588383885).

The spelling of 244142443 in words is "two hundred forty-four million, one hundred forty-two thousand, four hundred forty-three".