443344042311043 has 2 divisors, whose sum is σ = 443344042311044. Its totient is φ = 443344042311042.

The previous prime is 443344042311017. The next prime is 443344042311059. The reversal of 443344042311043 is 340113240443344.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 443344042311043 - 2¹⁷ = 443344042179971 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 443344042310987 and 443344042311005.

It is not a weakly prime, because it can be changed into another prime (443344042311143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 221672021155521 + 221672021155522.

It is an arithmetic number, because the mean of its divisors is an integer number (221672021155522).

Almost surely, 2^{443344042311043} is an apocalyptic number.

443344042311043 is a deficient number, since it is larger than the sum of its proper divisors (1).

443344042311043 is an equidigital number, since it uses as much as digits as its factorization.

443344042311043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 663552, while the sum is 40.

Adding to 443344042311043 its reverse (340113240443344), we get a palindrome (783457282754387).

The spelling of 443344042311043 in words is "four hundred forty-three trillion, three hundred forty-four billion, forty-two million, three hundred eleven thousand, forty-three".