444232241 has 2 divisors, whose sum is σ = 444232242. Its totient is φ = 444232240.

The previous prime is 444232231. The next prime is 444232259. The reversal of 444232241 is 142232444.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 391248400 + 52983841 = 19780^2 + 7279^2 .

It is a cyclic number.

It is not a de Polignac number, because 444232241 - 2¹⁰ = 444231217 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 444232241.

It is not a weakly prime, because it can be changed into another prime (444232231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222116120 + 222116121.

It is an arithmetic number, because the mean of its divisors is an integer number (222116121).

Almost surely, 2^444232241 is an apocalyptic number.

It is an amenable number.

444232241 is a deficient number, since it is larger than the sum of its proper divisors (1).

444232241 is an equidigital number, since it uses as much as digits as its factorization.

444232241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6144, while the sum is 26.

The square root of 444232241 is about 21076.8176203145. The cubic root of 444232241 is about 763.0213528811.

Adding to 444232241 its reverse (142232444), we get a palindrome (586464685).

It can be divided in two parts, 44423 and 2241, that added together give a palindrome (46664).

The spelling of 444232241 in words is "four hundred forty-four million, two hundred thirty-two thousand, two hundred forty-one".