444964241 has 2 divisors, whose sum is σ = 444964242. Its totient is φ = 444964240.

The previous prime is 444964231. The next prime is 444964271. The reversal of 444964241 is 142469444.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 444324241 + 640000 = 21079^2 + 800^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-444964241 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 444964195 and 444964204.

It is not a weakly prime, because it can be changed into another prime (444964231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222482120 + 222482121.

It is an arithmetic number, because the mean of its divisors is an integer number (222482121).

Almost surely, 2^444964241 is an apocalyptic number.

It is an amenable number.

444964241 is a deficient number, since it is larger than the sum of its proper divisors (1).

444964241 is an equidigital number, since it uses as much as digits as its factorization.

444964241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 110592, while the sum is 38.

The square root of 444964241 is about 21094.1755231154. The cubic root of 444964241 is about 763.4402217212.

The spelling of 444964241 in words is "four hundred forty-four million, nine hundred sixty-four thousand, two hundred forty-one".