4442241241 has 2 divisors, whose sum is σ = 4442241242. Its totient is φ = 4442241240.

The previous prime is 4442241239. The next prime is 4442241277. The reversal of 4442241241 is 1421422444.

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., 4355472016 + 86769225 = 65996^2 + 9315^2 .

It is a cyclic number.

It is not a de Polignac number, because 4442241241 - 2¹ = 4442241239 is a prime.

Together with 4442241239, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (4442241281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2221120620 + 2221120621.

It is an arithmetic number, because the mean of its divisors is an integer number (2221120621).

Almost surely, 2^4442241241 is an apocalyptic number.

It is an amenable number.

4442241241 is a deficient number, since it is larger than the sum of its proper divisors (1).

4442241241 is an equidigital number, since it uses as much as digits as its factorization.

4442241241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8192, while the sum is 28.

The square root of 4442241241 is about 66650.1405924999. The cubic root of 4442241241 is about 1643.8696596356.

Adding to 4442241241 its reverse (1421422444), we get a palindrome (5863663685).

The spelling of 4442241241 in words is "four billion, four hundred forty-two million, two hundred forty-one thousand, two hundred forty-one".