444040991179 has 2 divisors, whose sum is σ = 444040991180. Its totient is φ = 444040991178.

The previous prime is 444040991137. The next prime is 444040991189. The reversal of 444040991179 is 971199040444.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 444040991179 - 2¹¹ = 444040989131 is a prime.

It is not a weakly prime, because it can be changed into another prime (444040991189) 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 as a sum of consecutive naturals, namely, 222020495589 + 222020495590.

It is an arithmetic number, because the mean of its divisors is an integer number (222020495590).

Almost surely, 2^444040991179 is an apocalyptic number.

444040991179 is a deficient number, since it is larger than the sum of its proper divisors (1).

444040991179 is an equidigital number, since it uses as much as digits as its factorization.

444040991179 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1306368, while the sum is 52.

The spelling of 444040991179 in words is "four hundred forty-four billion, forty million, nine hundred ninety-one thousand, one hundred seventy-nine".