444104242304443 has 16 divisors (see below), whose sum is σ = 510813146638080. Its totient is φ = 378215281418976.

The previous prime is 444104242304431. The next prime is 444104242304483. The reversal of 444104242304443 is 344403242401444.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-444104242304443 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 444104242304443.

It is not an unprimeable number, because it can be changed into a prime (444104242304483) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147810396 + ... + 150785017.

It is an arithmetic number, because the mean of its divisors is an integer number (31925821664880).

Almost surely, 2^{444104242304443} is an apocalyptic number.

444104242304443 is a deficient number, since it is larger than the sum of its proper divisors (66708904333637).

444104242304443 is a wasteful number, since it uses less digits than its factorization.

444104242304443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298596786.

The product of its (nonzero) digits is 2359296, while the sum is 43.

Adding to 444104242304443 its reverse (344403242401444), we get a palindrome (788507484705887).

The spelling of 444104242304443 in words is "four hundred forty-four trillion, one hundred four billion, two hundred forty-two million, three hundred four thousand, four hundred forty-three".