444322320383 has 2 divisors, whose sum is σ = 444322320384. Its totient is φ = 444322320382.

The previous prime is 444322320307. The next prime is 444322320389. The reversal of 444322320383 is 383023223444.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 444322320383 - 2¹⁸ = 444322058239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (444322320389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222161160191 + 222161160192.

It is an arithmetic number, because the mean of its divisors is an integer number (222161160192).

Almost surely, 2^444322320383 is an apocalyptic number.

444322320383 is a deficient number, since it is larger than the sum of its proper divisors (1).

444322320383 is an equidigital number, since it uses as much as digits as its factorization.

444322320383 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 331776, while the sum is 38.

The spelling of 444322320383 in words is "four hundred forty-four billion, three hundred twenty-two million, three hundred twenty thousand, three hundred eighty-three".