441120041591209 has 2 divisors, whose sum is σ = 441120041591210. Its totient is φ = 441120041591208.

The previous prime is 441120041591191. The next prime is 441120041591227. The reversal of 441120041591209 is 902195140021144.

It is a balanced prime because it is at equal distance from previous prime (441120041591191) and next prime (441120041591227).

It can be written as a sum of positive squares in only one way, i.e., 295337285744400 + 145782755846809 = 17185380^2 + 12074053^2 .

It is a cyclic number.

It is not a de Polignac number, because 441120041591209 - 2⁷ = 441120041591081 is a prime.

It is not a weakly prime, because it can be changed into another prime (441120041541209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220560020795604 + 220560020795605.

It is an arithmetic number, because the mean of its divisors is an integer number (220560020795605).

Almost surely, 2^{441120041591209} is an apocalyptic number.

It is an amenable number.

441120041591209 is a deficient number, since it is larger than the sum of its proper divisors (1).

441120041591209 is an equidigital number, since it uses as much as digits as its factorization.

441120041591209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 103680, while the sum is 43.

The spelling of 441120041591209 in words is "four hundred forty-one trillion, one hundred twenty billion, forty-one million, five hundred ninety-one thousand, two hundred nine".