441144211 has 2 divisors, whose sum is σ = 441144212. Its totient is φ = 441144210.

The previous prime is 441144199. The next prime is 441144233. The reversal of 441144211 is 112441144.

It is an a-pointer prime, because the next prime (441144233) can be obtained adding 441144211 to its sum of digits (22).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 441144211 - 2⁷ = 441144083 is a prime.

It is not a weakly prime, because it can be changed into another prime (441244211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220572105 + 220572106.

It is an arithmetic number, because the mean of its divisors is an integer number (220572106).

Almost surely, 2^441144211 is an apocalyptic number.

441144211 is a deficient number, since it is larger than the sum of its proper divisors (1).

441144211 is an equidigital number, since it uses as much as digits as its factorization.

441144211 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 512, while the sum is 22.

The square root of 441144211 is about 21003.4333145798. The cubic root of 441144211 is about 761.2492214835.

Adding to 441144211 its reverse (112441144), we get a palindrome (553585355).

The spelling of 441144211 in words is "four hundred forty-one million, one hundred forty-four thousand, two hundred eleven".