6335242213 has 2 divisors, whose sum is σ = 6335242214. Its totient is φ = 6335242212.

The previous prime is 6335242201. The next prime is 6335242229. The reversal of 6335242213 is 3122425336.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6330907489 + 4334724 = 79567^2 + 2082^2 .

It is a cyclic number.

It is not a de Polignac number, because 6335242213 - 2⁹ = 6335241701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6335042213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3167621106 + 3167621107.

It is an arithmetic number, because the mean of its divisors is an integer number (3167621107).

Almost surely, 2^6335242213 is an apocalyptic number.

It is an amenable number.

6335242213 is a deficient number, since it is larger than the sum of its proper divisors (1).

6335242213 is an equidigital number, since it uses as much as digits as its factorization.

6335242213 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25920, while the sum is 31.

The square root of 6335242213 is about 79594.2347975028. The cubic root of 6335242213 is about 1850.3522302789.

Adding to 6335242213 its reverse (3122425336), we get a palindrome (9457667549).

The spelling of 6335242213 in words is "six billion, three hundred thirty-five million, two hundred forty-two thousand, two hundred thirteen".