4240660241 has 2 divisors, whose sum is σ = 4240660242. Its totient is φ = 4240660240.

The previous prime is 4240660201. The next prime is 4240660297. The reversal of 4240660241 is 1420660424.

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., 3549180625 + 691479616 = 59575^2 + 26296^2 .

It is a cyclic number.

It is not a de Polignac number, because 4240660241 - 2¹⁰ = 4240659217 is a prime.

It is not a weakly prime, because it can be changed into another prime (4240660201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2120330120 + 2120330121.

It is an arithmetic number, because the mean of its divisors is an integer number (2120330121).

Almost surely, 2^4240660241 is an apocalyptic number.

It is an amenable number.

4240660241 is a deficient number, since it is larger than the sum of its proper divisors (1).

4240660241 is an equidigital number, since it uses as much as digits as its factorization.

4240660241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 29.

The square root of 4240660241 is about 65120.3519723289. The cubic root of 4240660241 is about 1618.6184737806.

The spelling of 4240660241 in words is "four billion, two hundred forty million, six hundred sixty thousand, two hundred forty-one".