444044223422311 has 2 divisors, whose sum is σ = 444044223422312. Its totient is φ = 444044223422310.

The previous prime is 444044223422231. The next prime is 444044223422321. The reversal of 444044223422311 is 113224322440444.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 444044223422311 - 2²⁵ = 444044189867879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (444044223422321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222022111711155 + 222022111711156.

It is an arithmetic number, because the mean of its divisors is an integer number (222022111711156).

Almost surely, 2^{444044223422311} is an apocalyptic number.

444044223422311 is a deficient number, since it is larger than the sum of its proper divisors (1).

444044223422311 is an equidigital number, since it uses as much as digits as its factorization.

444044223422311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 589824, while the sum is 40.

Adding to 444044223422311 its reverse (113224322440444), we get a palindrome (557268545862755).

The spelling of 444044223422311 in words is "four hundred forty-four trillion, forty-four billion, two hundred twenty-three million, four hundred twenty-two thousand, three hundred eleven".