444044211413441 has 2 divisors, whose sum is σ = 444044211413442. Its totient is φ = 444044211413440.

The previous prime is 444044211413431. The next prime is 444044211413443. The reversal of 444044211413441 is 144314112440444.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 426278829403441 + 17765382010000 = 20646521^2 + 4214900^2 .

It is a cyclic number.

It is not a de Polignac number, because 444044211413441 - 2³⁸ = 443769333506497 is a prime.

Together with 444044211413443, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (444044211413443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222022105706720 + 222022105706721.

It is an arithmetic number, because the mean of its divisors is an integer number (222022105706721).

Almost surely, 2^{444044211413441} is an apocalyptic number.

It is an amenable number.

444044211413441 is a deficient number, since it is larger than the sum of its proper divisors (1).

444044211413441 is an equidigital number, since it uses as much as digits as its factorization.

444044211413441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 393216, while the sum is 41.

Adding to 444044211413441 its reverse (144314112440444), we get a palindrome (588358323853885).

The spelling of 444044211413441 in words is "four hundred forty-four trillion, forty-four billion, two hundred eleven million, four hundred thirteen thousand, four hundred forty-one".