166683351714 has 32 divisors (see below), whose sum is σ = 385065285696. Its totient is φ = 47538923520.

The previous prime is 166683351599. The next prime is 166683351733. The reversal of 166683351714 is 417153386661.

It is a super-2 number, since 2×166683351714² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74278447 + ... + 74280690.

It is an arithmetic number, because the mean of its divisors is an integer number (12033290178).

Almost surely, 2^166683351714 is an apocalyptic number.

166683351714 is an abundant number, since it is smaller than the sum of its proper divisors (218381933982).

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

166683351714 is a wasteful number, since it uses less digits than its factorization.

166683351714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148559170.

The product of its digits is 2177280, while the sum is 51.

The spelling of 166683351714 in words is "one hundred sixty-six billion, six hundred eighty-three million, three hundred fifty-one thousand, seven hundred fourteen".