444065471 has 2 divisors, whose sum is σ = 444065472. Its totient is φ = 444065470.

The previous prime is 444065459. The next prime is 444065477. The reversal of 444065471 is 174560444.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 444065471 - 2²⁶ = 376956607 is a prime.

It is a super-3 number, since 3×444065471³ (a number of 27 digits) contains 333 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (444065477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222032735 + 222032736.

It is an arithmetic number, because the mean of its divisors is an integer number (222032736).

Almost surely, 2^444065471 is an apocalyptic number.

444065471 is a deficient number, since it is larger than the sum of its proper divisors (1).

444065471 is an equidigital number, since it uses as much as digits as its factorization.

444065471 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 53760, while the sum is 35.

The square root of 444065471 is about 21072.8610065174. The cubic root of 444065471 is about 762.9258585381.

The spelling of 444065471 in words is "four hundred forty-four million, sixty-five thousand, four hundred seventy-one".