16677247666306 has 32 divisors (see below), whose sum is σ = 27479425530240. Its totient is φ = 7555721082624.

The previous prime is 16677247666253. The next prime is 16677247666351. The reversal of 16677247666306 is 60366674277661.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11196906 + ... + 12598618.

It is an arithmetic number, because the mean of its divisors is an integer number (858732047820).

Almost surely, 2^{16677247666306} is an apocalyptic number.

16677247666306 is a deficient number, since it is larger than the sum of its proper divisors (10802177863934).

16677247666306 is a wasteful number, since it uses less digits than its factorization.

16677247666306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1415370.

The product of its (nonzero) digits is 384072192, while the sum is 67.

The spelling of 16677247666306 in words is "sixteen trillion, six hundred seventy-seven billion, two hundred forty-seven million, six hundred sixty-six thousand, three hundred six".