160566661016 has 8 divisors (see below), whose sum is σ = 301062489420. Its totient is φ = 80283330504.

The previous prime is 160566661009. The next prime is 160566661027. The reversal of 160566661016 is 610166665061.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10035416306 + ... + 10035416321.

Almost surely, 2^160566661016 is an apocalyptic number.

It is an amenable number.

160566661016 is a deficient number, since it is larger than the sum of its proper divisors (140495828404).

160566661016 is a wasteful number, since it uses less digits than its factorization.

160566661016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20070832633 (or 20070832629 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 44.

The spelling of 160566661016 in words is "one hundred sixty billion, five hundred sixty-six million, six hundred sixty-one thousand, sixteen".