166670183716 has 12 divisors (see below), whose sum is σ = 292266863280. Its totient is φ = 83165365640.

The previous prime is 166670183681. The next prime is 166670183717. The reversal of 166670183716 is 617381076661.

It is not an unprimeable number, because it can be changed into a prime (166670183717) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 42429346 + ... + 42433273.

It is an arithmetic number, because the mean of its divisors is an integer number (24355571940).

Almost surely, 2^166670183716 is an apocalyptic number.

It is an amenable number.

166670183716 is a deficient number, since it is larger than the sum of its proper divisors (125596679564).

166670183716 is a wasteful number, since it uses less digits than its factorization.

166670183716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84863114 (or 84863112 counting only the distinct ones).

The product of its (nonzero) digits is 1524096, while the sum is 52.

The spelling of 166670183716 in words is "one hundred sixty-six billion, six hundred seventy million, one hundred eighty-three thousand, seven hundred sixteen".