4424340013 has 2 divisors, whose sum is σ = 4424340014. Its totient is φ = 4424340012.

The previous prime is 4424340001. The next prime is 4424340023. The reversal of 4424340013 is 3100434244.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3824432964 + 599907049 = 61842^2 + 24493^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4424340013 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4424340013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4424340023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2212170006 + 2212170007.

It is an arithmetic number, because the mean of its divisors is an integer number (2212170007).

Almost surely, 2^4424340013 is an apocalyptic number.

It is an amenable number.

4424340013 is a deficient number, since it is larger than the sum of its proper divisors (1).

4424340013 is an equidigital number, since it uses as much as digits as its factorization.

4424340013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 4424340013 is about 66515.7125271916. The cubic root of 4424340013 is about 1641.6585458344.

Adding to 4424340013 its reverse (3100434244), we get a palindrome (7524774257).

The spelling of 4424340013 in words is "four billion, four hundred twenty-four million, three hundred forty thousand, thirteen".