160568664712 has 32 divisors (see below), whose sum is σ = 306332011800. Its totient is φ = 78882969600.

The previous prime is 160568664679. The next prime is 160568664721. The reversal of 160568664712 is 217466865061.

It can be written as a sum of positive squares in 4 ways, for example, as 87087551236 + 73481113476 = 295106^2 + 271074^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 160568664712.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 276262 + ... + 630442.

Almost surely, 2^160568664712 is an apocalyptic number.

It is an amenable number.

160568664712 is a deficient number, since it is larger than the sum of its proper divisors (145763347088).

160568664712 is a wasteful number, since it uses less digits than its factorization.

160568664712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355177 (or 355173 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 52.

The spelling of 160568664712 in words is "one hundred sixty billion, five hundred sixty-eight million, six hundred sixty-four thousand, seven hundred twelve".