6426604510068 has 48 divisors (see below), whose sum is σ = 15145613038080. Its totient is φ = 2120849445984.

The previous prime is 6426604510061. The next prime is 6426604510099. The reversal of 6426604510068 is 8600154066246.

It is a junction number, because it is equal to n+sod(n) for n = 6426604509999 and 6426604510026.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6426604510061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6102496 + ... + 7077687.

It is an arithmetic number, because the mean of its divisors is an integer number (315533604960).

Almost surely, 2^{6426604510068} is an apocalyptic number.

It is an amenable number.

6426604510068 is an abundant number, since it is smaller than the sum of its proper divisors (8719008528012).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6426604510068 is a wasteful number, since it uses less digits than its factorization.

6426604510068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13180596 (or 13180594 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 48.

The spelling of 6426604510068 in words is "six trillion, four hundred twenty-six billion, six hundred four million, five hundred ten thousand, sixty-eight".