16850168686848 has 288 divisors, whose sum is σ = 56018027520000. Its totient is φ = 4384971325440.

The previous prime is 16850168686807. The next prime is 16850168686891. The reversal of 16850168686848 is 84868686105861.

It is a self number, because there is not a number n which added to its sum of digits gives 16850168686848.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 140598 + ... + 5806901.

It is an arithmetic number, because the mean of its divisors is an integer number (194507040000).

Almost surely, 2^{16850168686848} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16850168686848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28009013760000).

16850168686848 is an abundant number, since it is smaller than the sum of its proper divisors (39167858833152).

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

16850168686848 is a wasteful number, since it uses less digits than its factorization.

16850168686848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5947573 (or 5947559 counting only the distinct ones).

The product of its (nonzero) digits is 849346560, while the sum is 75.

The spelling of 16850168686848 in words is "sixteen trillion, eight hundred fifty billion, one hundred sixty-eight million, six hundred eighty-six thousand, eight hundred forty-eight".