6837422113 has 12 divisors (see below), whose sum is σ = 7097105920. Its totient is φ = 6586089120.

The previous prime is 6837422089. The next prime is 6837422147. The reversal of 6837422113 is 3112247386.

It is a happy number.

It is not a de Polignac number, because 6837422113 - 2²¹ = 6835324961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6837422173) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 107056 + ... + 158542.

Almost surely, 2^6837422113 is an apocalyptic number.

It is an amenable number.

6837422113 is a deficient number, since it is larger than the sum of its proper divisors (259683807).

6837422113 is an equidigital number, since it uses as much as digits as its factorization.

6837422113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51648 (or 51607 counting only the distinct ones).

The product of its digits is 48384, while the sum is 37.

The square root of 6837422113 is about 82688.7060788836. The cubic root of 6837422113 is about 1898.0054890039.

Adding to 6837422113 its reverse (3112247386), we get a palindrome (9949669499).

The spelling of 6837422113 in words is "six billion, eight hundred thirty-seven million, four hundred twenty-two thousand, one hundred thirteen".