441772473708287 has 2 divisors, whose sum is σ = 441772473708288. Its totient is φ = 441772473708286.

The previous prime is 441772473708239. The next prime is 441772473708353. The reversal of 441772473708287 is 782807374277144.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 441772473708287 - 2¹⁰ = 441772473707263 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 441772473708287.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (441772473738287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220886236854143 + 220886236854144.

It is an arithmetic number, because the mean of its divisors is an integer number (220886236854144).

Almost surely, 2^{441772473708287} is an apocalyptic number.

441772473708287 is a deficient number, since it is larger than the sum of its proper divisors (1).

441772473708287 is an equidigital number, since it uses as much as digits as its factorization.

441772473708287 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 826097664, while the sum is 71.

The spelling of 441772473708287 in words is "four hundred forty-one trillion, seven hundred seventy-two billion, four hundred seventy-three million, seven hundred eight thousand, two hundred eighty-seven".