16866703352 has 16 divisors (see below), whose sum is σ = 32161087800. Its totient is φ = 8290413280.

The previous prime is 16866703331. The next prime is 16866703379. The reversal of 16866703352 is 25330766861.

It is a junction number, because it is equal to n+sod(n) for n = 16866703297 and 16866703306.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17866799 + ... + 17867742.

Almost surely, 2^16866703352 is an apocalyptic number.

It is an amenable number.

16866703352 is a deficient number, since it is larger than the sum of its proper divisors (15294384448).

16866703352 is a wasteful number, since it uses less digits than its factorization.

16866703352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35734606 (or 35734602 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 47.

The spelling of 16866703352 in words is "sixteen billion, eight hundred sixty-six million, seven hundred three thousand, three hundred fifty-two".