441197441 has 2 divisors, whose sum is σ = 441197442. Its totient is φ = 441197440.

The previous prime is 441197437. The next prime is 441197453. The reversal of 441197441 is 144791144.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 427662400 + 13535041 = 20680^2 + 3679^2 .

It is a cyclic number.

It is not a de Polignac number, because 441197441 - 2² = 441197437 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (441197411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220598720 + 220598721.

It is an arithmetic number, because the mean of its divisors is an integer number (220598721).

Almost surely, 2^441197441 is an apocalyptic number.

It is an amenable number.

441197441 is a deficient number, since it is larger than the sum of its proper divisors (1).

441197441 is an equidigital number, since it uses as much as digits as its factorization.

441197441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16128, while the sum is 35.

The square root of 441197441 is about 21004.7004501373. The cubic root of 441197441 is about 761.2798385813.

The spelling of 441197441 in words is "four hundred forty-one million, one hundred ninety-seven thousand, four hundred forty-one".