876350666128 has 60 divisors (see below), whose sum is σ = 2091327259212. Its totient is φ = 353485977600.

The previous prime is 876350666117. The next prime is 876350666161. The reversal of 876350666128 is 821666053678.

It can be written as a sum of positive squares in 2 ways, for example, as 288442036624 + 587908629504 = 537068^2 + 766752^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32862973 + ... + 32889628.

Almost surely, 2^876350666128 is an apocalyptic number.

It is an amenable number.

876350666128 is an abundant number, since it is smaller than the sum of its proper divisors (1214976593084).

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

876350666128 is a wasteful number, since it uses less digits than its factorization.

876350666128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65752640 (or 65752627 counting only the distinct ones).

The product of its (nonzero) digits is 17418240, while the sum is 58.

The spelling of 876350666128 in words is "eight hundred seventy-six billion, three hundred fifty million, six hundred sixty-six thousand, one hundred twenty-eight".