166676010008 has 16 divisors (see below), whose sum is σ = 312542626560. Its totient is φ = 83331309600.

The previous prime is 166676009993. The next prime is 166676010019. The reversal of 166676010008 is 800010676661.

It is a congruent 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, 730328 + ... + 930983.

It is an arithmetic number, because the mean of its divisors is an integer number (19533914160).

Almost surely, 2^166676010008 is an apocalyptic number.

It is an amenable number.

166676010008 is a deficient number, since it is larger than the sum of its proper divisors (145866616552).

166676010008 is a wasteful number, since it uses less digits than its factorization.

166676010008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1673858 (or 1673854 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 41.

Adding to 166676010008 its reverse (800010676661), we get a palindrome (966686686669).

The spelling of 166676010008 in words is "one hundred sixty-six billion, six hundred seventy-six million, ten thousand, eight".