4243562413 has 2 divisors, whose sum is σ = 4243562414. Its totient is φ = 4243562412.

The previous prime is 4243562387. The next prime is 4243562437. The reversal of 4243562413 is 3142653424.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3468385449 + 775176964 = 58893^2 + 27842^2 .

It is a cyclic number.

It is not a de Polignac number, because 4243562413 - 2⁹ = 4243561901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4243562483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2121781206 + 2121781207.

It is an arithmetic number, because the mean of its divisors is an integer number (2121781207).

Almost surely, 2^4243562413 is an apocalyptic number.

It is an amenable number.

4243562413 is a deficient number, since it is larger than the sum of its proper divisors (1).

4243562413 is an equidigital number, since it uses as much as digits as its factorization.

4243562413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 69120, while the sum is 34.

The square root of 4243562413 is about 65142.6313023967. The cubic root of 4243562413 is about 1618.9876331210.

The spelling of 4243562413 in words is "four billion, two hundred forty-three million, five hundred sixty-two thousand, four hundred thirteen".