160831212432666 has 8 divisors (see below), whose sum is σ = 321662424865344. Its totient is φ = 53610404144220.

The previous prime is 160831212432587. The next prime is 160831212432701. The reversal of 160831212432666 is 666234212138061.

160831212432666 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

160831212432666 is an admirable number.

It is a super-2 number, since 2×160831212432666² (a number of 29 digits) contains 22 as substring.

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, 13402601036050 + ... + 13402601036061.

It is an arithmetic number, because the mean of its divisors is an integer number (40207803108168).

Almost surely, 2^{160831212432666} is an apocalyptic number.

160831212432666 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.

160831212432666 is a wasteful number, since it uses less digits than its factorization.

160831212432666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26805202072116.

The product of its (nonzero) digits is 2985984, while the sum is 51.

The spelling of 160831212432666 in words is "one hundred sixty trillion, eight hundred thirty-one billion, two hundred twelve million, four hundred thirty-two thousand, six hundred sixty-six".