441240353 has 2 divisors, whose sum is σ = 441240354. Its totient is φ = 441240352.

The previous prime is 441240347. The next prime is 441240407. The reversal of 441240353 is 353042144.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 406748224 + 34492129 = 20168^2 + 5873^2 .

It is a cyclic number.

It is not a de Polignac number, because 441240353 - 2⁴ = 441240337 is a prime.

It is not a weakly prime, because it can be changed into another prime (441240313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220620176 + 220620177.

It is an arithmetic number, because the mean of its divisors is an integer number (220620177).

Almost surely, 2^441240353 is an apocalyptic number.

It is an amenable number.

441240353 is a deficient number, since it is larger than the sum of its proper divisors (1).

441240353 is an equidigital number, since it uses as much as digits as its factorization.

441240353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 441240353 is about 21005.7219109461. The cubic root of 441240353 is about 761.3045191275.

Adding to 441240353 its reverse (353042144), we get a palindrome (794282497).

The spelling of 441240353 in words is "four hundred forty-one million, two hundred forty thousand, three hundred fifty-three".