4160209066 has 8 divisors (see below), whose sum is σ = 6720337764. Its totient is φ = 1920096480.

The previous prime is 4160209063. The next prime is 4160209103. The reversal of 4160209066 is 6609020614.

It can be written as a sum of positive squares in 2 ways, for example, as 4067760841 + 92448225 = 63779^2 + 9615^2 .

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

It is not an unprimeable number, because it can be changed into a prime (4160209063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80003995 + ... + 80004046.

Almost surely, 2^4160209066 is an apocalyptic number.

4160209066 is a deficient number, since it is larger than the sum of its proper divisors (2560128698).

4160209066 is a wasteful number, since it uses less digits than its factorization.

4160209066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160008056.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 4160209066 is about 64499.6826813900. The cubic root of 4160209066 is about 1608.3172451975.

The spelling of 4160209066 in words is "four billion, one hundred sixty million, two hundred nine thousand, sixty-six".