12830728567676 has 24 divisors (see below), whose sum is σ = 23474825453184. Its totient is φ = 6124702232880.

The previous prime is 12830728567667. The next prime is 12830728567721. The reversal of 12830728567676 is 67676582703821.

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, 133283090 + ... + 133379321.

It is an arithmetic number, because the mean of its divisors is an integer number (978117727216).

Almost surely, 2^{12830728567676} is an apocalyptic number.

It is an amenable number.

12830728567676 is a deficient number, since it is larger than the sum of its proper divisors (10644096885508).

12830728567676 is a wasteful number, since it uses less digits than its factorization.

12830728567676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266662961 (or 266662959 counting only the distinct ones).

The product of its (nonzero) digits is 284497920, while the sum is 68.

The spelling of 12830728567676 in words is "twelve trillion, eight hundred thirty billion, seven hundred twenty-eight million, five hundred sixty-seven thousand, six hundred seventy-six".