4330431241 has 2 divisors, whose sum is σ = 4330431242. Its totient is φ = 4330431240.

The previous prime is 4330431211. The next prime is 4330431277. The reversal of 4330431241 is 1421340334.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4042416400 + 288014841 = 63580^2 + 16971^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4330431241 is a prime.

It is not a weakly prime, because it can be changed into another prime (4330431211) 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, 2165215620 + 2165215621.

It is an arithmetic number, because the mean of its divisors is an integer number (2165215621).

Almost surely, 2^4330431241 is an apocalyptic number.

It is an amenable number.

4330431241 is a deficient number, since it is larger than the sum of its proper divisors (1).

4330431241 is an equidigital number, since it uses as much as digits as its factorization.

4330431241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 4330431241 is about 65806.0121949355. The cubic root of 4330431241 is about 1629.9603840724.

Adding to 4330431241 its reverse (1421340334), we get a palindrome (5751771575).

The spelling of 4330431241 in words is "four billion, three hundred thirty million, four hundred thirty-one thousand, two hundred forty-one".