160666292224 has 39 divisors (see below), whose sum is σ = 321344667703. Its totient is φ = 80320319488.

The previous prime is 160666292219. The next prime is 160666292261. The reversal of 160666292224 is 422292666061.

The square root of 160666292224 is 400832.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 25650117 + ... + 25656379.

Almost surely, 2^160666292224 is an apocalyptic number.

160666292224 is the 400832-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 160666292224

160666292224 is an abundant number, since it is smaller than the sum of its proper divisors (160678375479).

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

160666292224 is an frugal number, since it uses more digits than its factorization.

160666292224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12550 (or 6265 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 46.

The spelling of 160666292224 in words is "one hundred sixty billion, six hundred sixty-six million, two hundred ninety-two thousand, two hundred twenty-four".