4240434413 has 2 divisors, whose sum is σ = 4240434414. Its totient is φ = 4240434412.

The previous prime is 4240434391. The next prime is 4240434427. The reversal of 4240434413 is 3144340424.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4004105284 + 236329129 = 63278^2 + 15373^2 .

It is a cyclic number.

It is not a de Polignac number, because 4240434413 - 2⁶ = 4240434349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4240434463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2120217206 + 2120217207.

It is an arithmetic number, because the mean of its divisors is an integer number (2120217207).

Almost surely, 2^4240434413 is an apocalyptic number.

It is an amenable number.

4240434413 is a deficient number, since it is larger than the sum of its proper divisors (1).

4240434413 is an equidigital number, since it uses as much as digits as its factorization.

4240434413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18432, while the sum is 29.

The square root of 4240434413 is about 65118.6180212695. The cubic root of 4240434413 is about 1618.5897411587.

Adding to 4240434413 its reverse (3144340424), we get a palindrome (7384774837).

The spelling of 4240434413 in words is "four billion, two hundred forty million, four hundred thirty-four thousand, four hundred thirteen".