7668180680828 has 24 divisors (see below), whose sum is σ = 14109656077440. Its totient is φ = 3639395405360.

The previous prime is 7668180680801. The next prime is 7668180680873. The reversal of 7668180680828 is 8280860818667.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 318116918 + ... + 318141021.

It is an arithmetic number, because the mean of its divisors is an integer number (587902336560).

Almost surely, 2^{7668180680828} is an apocalyptic number.

It is an amenable number.

7668180680828 is a deficient number, since it is larger than the sum of its proper divisors (6441475396612).

7668180680828 is a wasteful number, since it uses less digits than its factorization.

7668180680828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 636258097 (or 636258095 counting only the distinct ones).

The product of its (nonzero) digits is 99090432, while the sum is 68.

The spelling of 7668180680828 in words is "seven trillion, six hundred sixty-eight billion, one hundred eighty million, six hundred eighty thousand, eight hundred twenty-eight".