1166202071676 has 72 divisors (see below), whose sum is σ = 3103202793600. Its totient is φ = 368256477600.

The previous prime is 1166202071653. The next prime is 1166202071687. The reversal of 1166202071676 is 6761702026611.

1166202071676 is a `hidden beast` number, since 1 + 1 + 6 + 620 + 2 + 0 + 7 + 16 + 7 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26817751 + ... + 26861201.

It is an arithmetic number, because the mean of its divisors is an integer number (43100038800).

Almost surely, 2^{1166202071676} is an apocalyptic number.

It is an amenable number.

1166202071676 is an abundant number, since it is smaller than the sum of its proper divisors (1937000721924).

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

1166202071676 is a wasteful number, since it uses less digits than its factorization.

1166202071676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82719 (or 82714 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 45.

The spelling of 1166202071676 in words is "one trillion, one hundred sixty-six billion, two hundred two million, seventy-one thousand, six hundred seventy-six".