444362313443 has 8 divisors (see below), whose sum is σ = 451647440640. Its totient is φ = 437105700360.

The previous prime is 444362313413. The next prime is 444362313481. The reversal of 444362313443 is 344313263444.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 444362313443 - 2⁶ = 444362313379 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 444362313443.

It is not an unprimeable number, because it can be changed into a prime (444362313413) 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 in 7 ways as a sum of consecutive naturals, for example, 7097105 + ... + 7159442.

It is an arithmetic number, because the mean of its divisors is an integer number (56455930080).

Almost surely, 2^444362313443 is an apocalyptic number.

444362313443 is a deficient number, since it is larger than the sum of its proper divisors (7285127197).

444362313443 is a wasteful number, since it uses less digits than its factorization.

444362313443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14257057.

The product of its digits is 995328, while the sum is 41.

Adding to 444362313443 its reverse (344313263444), we get a palindrome (788675576887).

The spelling of 444362313443 in words is "four hundred forty-four billion, three hundred sixty-two million, three hundred thirteen thousand, four hundred forty-three".