441344219 has 2 divisors, whose sum is σ = 441344220. Its totient is φ = 441344218.

The previous prime is 441344153. The next prime is 441344227. The reversal of 441344219 is 912443144.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-441344219 is a prime.

It is a super-2 number, since 2×441344219² = 389569439289439922, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (441344119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220672109 + 220672110.

It is an arithmetic number, because the mean of its divisors is an integer number (220672110).

Almost surely, 2^441344219 is an apocalyptic number.

441344219 is a deficient number, since it is larger than the sum of its proper divisors (1).

441344219 is an equidigital number, since it uses as much as digits as its factorization.

441344219 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13824, while the sum is 32.

The square root of 441344219 is about 21008.1940918300. The cubic root of 441344219 is about 761.3642503306.

The spelling of 441344219 in words is "four hundred forty-one million, three hundred forty-four thousand, two hundred nineteen".