444104457073 has 2 divisors, whose sum is σ = 444104457074. Its totient is φ = 444104457072.

The previous prime is 444104457007. The next prime is 444104457077. The reversal of 444104457073 is 370754401444.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 416164331664 + 27940125409 = 645108^2 + 167153^2 .

It is a cyclic number.

It is not a de Polignac number, because 444104457073 - 2³⁷ = 306665503601 is a prime.

It is not a weakly prime, because it can be changed into another prime (444104457077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222052228536 + 222052228537.

It is an arithmetic number, because the mean of its divisors is an integer number (222052228537).

Almost surely, 2^444104457073 is an apocalyptic number.

It is an amenable number.

444104457073 is a deficient number, since it is larger than the sum of its proper divisors (1).

444104457073 is an equidigital number, since it uses as much as digits as its factorization.

444104457073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 752640, while the sum is 43.

The spelling of 444104457073 in words is "four hundred forty-four billion, one hundred four million, four hundred fifty-seven thousand, seventy-three".