166704850354862 has 8 divisors (see below), whose sum is σ = 254295534439800. Its totient is φ = 81939672208264.

The previous prime is 166704850354831. The next prime is 166704850354901. The reversal of 166704850354862 is 268453058407661.

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

It is a super-3 number, since 3×166704850354862³ (a number of 44 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 706376484437 + ... + 706376484672.

It is an arithmetic number, because the mean of its divisors is an integer number (31786941804975).

Almost surely, 2^{166704850354862} is an apocalyptic number.

166704850354862 is a deficient number, since it is larger than the sum of its proper divisors (87590684084938).

166704850354862 is a wasteful number, since it uses less digits than its factorization.

166704850354862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1412752969170.

The product of its (nonzero) digits is 232243200, while the sum is 65.

The spelling of 166704850354862 in words is "one hundred sixty-six trillion, seven hundred four billion, eight hundred fifty million, three hundred fifty-four thousand, eight hundred sixty-two".