241443217 has 2 divisors, whose sum is σ = 241443218. Its totient is φ = 241443216.

The previous prime is 241443211. The next prime is 241443229. The reversal of 241443217 is 712344142.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 202891536 + 38551681 = 14244^2 + 6209^2 .

It is a cyclic number.

It is not a de Polignac number, because 241443217 - 2¹⁹ = 240918929 is a prime.

It is not a weakly prime, because it can be changed into another prime (241443211) 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, 120721608 + 120721609.

It is an arithmetic number, because the mean of its divisors is an integer number (120721609).

Almost surely, 2^241443217 is an apocalyptic number.

It is an amenable number.

241443217 is a deficient number, since it is larger than the sum of its proper divisors (1).

241443217 is an equidigital number, since it uses as much as digits as its factorization.

241443217 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5376, while the sum is 28.

The square root of 241443217 is about 15538.4431974378. The cubic root of 241443217 is about 622.6896822539.

Adding to 241443217 its reverse (712344142), we get a palindrome (953787359).

The spelling of 241443217 in words is "two hundred forty-one million, four hundred forty-three thousand, two hundred seventeen".