444323044111 has 2 divisors, whose sum is σ = 444323044112. Its totient is φ = 444323044110.

The previous prime is 444323044057. The next prime is 444323044117. The reversal of 444323044111 is 111440323444.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 444323044111 - 2⁹ = 444323043599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (444323044117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222161522055 + 222161522056.

It is an arithmetic number, because the mean of its divisors is an integer number (222161522056).

Almost surely, 2^444323044111 is an apocalyptic number.

444323044111 is a deficient number, since it is larger than the sum of its proper divisors (1).

444323044111 is an equidigital number, since it uses as much as digits as its factorization.

444323044111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 444323044111 its reverse (111440323444), we get a palindrome (555763367555).

The spelling of 444323044111 in words is "four hundred forty-four billion, three hundred twenty-three million, forty-four thousand, one hundred eleven".