16871703216 has 40 divisors (see below), whose sum is σ = 43727242944. Its totient is φ = 5605577280.

The previous prime is 16871703157. The next prime is 16871703217. The reversal of 16871703216 is 61230717861.

16871703216 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (16871703217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 557730 + ... + 587201.

Almost surely, 2^16871703216 is an apocalyptic number.

16871703216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16871703216 is an abundant number, since it is smaller than the sum of its proper divisors (26855539728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16871703216 is a wasteful number, since it uses less digits than its factorization.

16871703216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1145249 (or 1145243 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 42.

The spelling of 16871703216 in words is "sixteen billion, eight hundred seventy-one million, seven hundred three thousand, two hundred sixteen".