16868007327272 has 32 divisors (see below), whose sum is σ = 31890791037600. Its totient is φ = 8363884651200.

The previous prime is 16868007327221. The next prime is 16868007327317. The reversal of 16868007327272 is 27272370086861.

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, 3986879 + ... + 7044942.

It is an arithmetic number, because the mean of its divisors is an integer number (996587219925).

Almost surely, 2^{16868007327272} is an apocalyptic number.

It is an amenable number.

16868007327272 is a deficient number, since it is larger than the sum of its proper divisors (15022783710328).

16868007327272 is a wasteful number, since it uses less digits than its factorization.

16868007327272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11033417 (or 11033413 counting only the distinct ones).

The product of its (nonzero) digits is 18966528, while the sum is 59.

The spelling of 16868007327272 in words is "sixteen trillion, eight hundred sixty-eight billion, seven million, three hundred twenty-seven thousand, two hundred seventy-two".