444031412213089 has 2 divisors, whose sum is σ = 444031412213090. Its totient is φ = 444031412213088.

The previous prime is 444031412213041. The next prime is 444031412213167. The reversal of 444031412213089 is 980312214130444.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 443435994726400 + 595417486689 = 21057920^2 + 771633^2 .

It is a cyclic number.

It is not a de Polignac number, because 444031412213089 - 2¹⁷ = 444031412082017 is a prime.

It is not a weakly prime, because it can be changed into another prime (444031412213489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222015706106544 + 222015706106545.

It is an arithmetic number, because the mean of its divisors is an integer number (222015706106545).

Almost surely, 2^{444031412213089} is an apocalyptic number.

It is an amenable number.

444031412213089 is a deficient number, since it is larger than the sum of its proper divisors (1).

444031412213089 is an equidigital number, since it uses as much as digits as its factorization.

444031412213089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 663552, while the sum is 46.

The spelling of 444031412213089 in words is "four hundred forty-four trillion, thirty-one billion, four hundred twelve million, two hundred thirteen thousand, eighty-nine".