6681102067612 has 24 divisors (see below), whose sum is σ = 13634902181600. Its totient is φ = 2863329456960.

The previous prime is 6681102067567. The next prime is 6681102067669. The reversal of 6681102067612 is 2167602011866.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2434802589 + ... + 2434805332.

Almost surely, 2^{6681102067612} is an apocalyptic number.

It is an amenable number.

6681102067612 is an abundant number, since it is smaller than the sum of its proper divisors (6953800113988).

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

6681102067612 is a wasteful number, since it uses less digits than its factorization.

6681102067612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4869607946 (or 4869607930 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 46.

The spelling of 6681102067612 in words is "six trillion, six hundred eighty-one billion, one hundred two million, sixty-seven thousand, six hundred twelve".