444444444444379 has 2 divisors, whose sum is σ = 444444444444380. Its totient is φ = 444444444444378.

The previous prime is 444444444444361. The next prime is 444444444444391. The reversal of 444444444444379 is 973444444444444.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 444444444444379 - 2¹¹ = 444444444442331 is a prime.

It is not a weakly prime, because it can be changed into another prime (444444444444359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222222222222189 + 222222222222190.

It is an arithmetic number, because the mean of its divisors is an integer number (222222222222190).

Almost surely, 2^{444444444444379} is an apocalyptic number.

444444444444379 is a deficient number, since it is larger than the sum of its proper divisors (1).

444444444444379 is an equidigital number, since it uses as much as digits as its factorization.

444444444444379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3170893824, while the sum is 67.

The spelling of 444444444444379 in words is "four hundred forty-four trillion, four hundred forty-four billion, four hundred forty-four million, four hundred forty-four thousand, three hundred seventy-nine".