16800084750690 has 96 divisors (see below), whose sum is σ = 43762703137920. Its totient is φ = 4471564635648.

The previous prime is 16800084750689. The next prime is 16800084750749. The reversal of 16800084750690 is 9605748000861.

16800084750690 is a `hidden beast` number, since 1 + 6 + 8 + 0 + 0 + 0 + 8 + 47 + 506 + 90 = 666.

16800084750690 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×16800084750690³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 759177546 + ... + 759199674.

It is an arithmetic number, because the mean of its divisors is an integer number (455861491020).

Almost surely, 2^{16800084750690} is an apocalyptic number.

16800084750690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16800084750690 is an abundant number, since it is smaller than the sum of its proper divisors (26962618387230).

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

16800084750690 is a wasteful number, since it uses less digits than its factorization.

16800084750690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37688 (or 37685 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 54.

The spelling of 16800084750690 in words is "sixteen trillion, eight hundred billion, eighty-four million, seven hundred fifty thousand, six hundred ninety".