4252242413 has 2 divisors, whose sum is σ = 4252242414. Its totient is φ = 4252242412.

The previous prime is 4252242391. The next prime is 4252242443. The reversal of 4252242413 is 3142422524.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2826198244 + 1426044169 = 53162^2 + 37763^2 .

It is a cyclic number.

It is not a de Polignac number, because 4252242413 - 2¹⁸ = 4251980269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4252242443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2126121206 + 2126121207.

It is an arithmetic number, because the mean of its divisors is an integer number (2126121207).

Almost surely, 2^4252242413 is an apocalyptic number.

It is an amenable number.

4252242413 is a deficient number, since it is larger than the sum of its proper divisors (1).

4252242413 is an equidigital number, since it uses as much as digits as its factorization.

4252242413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15360, while the sum is 29.

The square root of 4252242413 is about 65209.2203066407. The cubic root of 4252242413 is about 1620.0907347696.

Adding to 4252242413 its reverse (3142422524), we get a palindrome (7394664937).

The spelling of 4252242413 in words is "four billion, two hundred fifty-two million, two hundred forty-two thousand, four hundred thirteen".