170066661306 has 8 divisors (see below), whose sum is σ = 340133322624. Its totient is φ = 56688887100.

The previous prime is 170066661283. The next prime is 170066661311. The reversal of 170066661306 is 603166660071.

It is a sphenic number, since it is the product of 3 distinct primes.

170066661306 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14172221770 + ... + 14172221781.

It is an arithmetic number, because the mean of its divisors is an integer number (42516665328).

Almost surely, 2^170066661306 is an apocalyptic number.

170066661306 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

170066661306 is a wasteful number, since it uses less digits than its factorization.

170066661306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28344443556.

The product of its (nonzero) digits is 163296, while the sum is 42.

The spelling of 170066661306 in words is "one hundred seventy billion, sixty-six million, six hundred sixty-one thousand, three hundred six".