6244232089 has 2 divisors, whose sum is σ = 6244232090. Its totient is φ = 6244232088.

The previous prime is 6244232077. The next prime is 6244232129. The reversal of 6244232089 is 9802324426.

It is an a-pointer prime, because the next prime (6244232129) can be obtained adding 6244232089 to its sum of digits (40).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5476000000 + 768232089 = 74000^2 + 27717^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6244232089 is a prime.

It is not a weakly prime, because it can be changed into another prime (6244232069) 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, 3122116044 + 3122116045.

It is an arithmetic number, because the mean of its divisors is an integer number (3122116045).

Almost surely, 2^6244232089 is an apocalyptic number.

It is an amenable number.

6244232089 is a deficient number, since it is larger than the sum of its proper divisors (1).

6244232089 is an equidigital number, since it uses as much as digits as its factorization.

6244232089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 165888, while the sum is 40.

The square root of 6244232089 is about 79020.4536117074. The cubic root of 6244232089 is about 1841.4489304970.

The spelling of 6244232089 in words is "six billion, two hundred forty-four million, two hundred thirty-two thousand, eighty-nine".