16966075012 has 24 divisors (see below), whose sum is σ = 30409244096. Its totient is φ = 8278085088.

The previous prime is 16966074989. The next prime is 16966075031. The reversal of 16966075012 is 21057066961.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a self number, because there is not a number n which added to its sum of digits gives 16966075012.

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, 142873 + ... + 233119.

Almost surely, 2^16966075012 is an apocalyptic number.

It is an amenable number.

16966075012 is a deficient number, since it is larger than the sum of its proper divisors (13443169084).

16966075012 is a wasteful number, since it uses less digits than its factorization.

16966075012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91387 (or 91385 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 43.

The spelling of 16966075012 in words is "sixteen billion, nine hundred sixty-six million, seventy-five thousand, twelve".