16009168833 has 16 divisors (see below), whose sum is σ = 27105471360. Its totient is φ = 9148096368.

The previous prime is 16009168823. The next prime is 16009168849. The reversal of 16009168833 is 33886190061.

It is a happy number.

16009168833 is a `hidden beast` number, since 1 + 600 + 9 + 1 + 6 + 8 + 8 + 33 = 666.

16009168833 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 16009168833 - 2⁸ = 16009168577 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16009168823) 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 15 ways as a sum of consecutive naturals, for example, 42352110 + ... + 42352487.

It is an arithmetic number, because the mean of its divisors is an integer number (1694091960).

Almost surely, 2^16009168833 is an apocalyptic number.

It is an amenable number.

16009168833 is a deficient number, since it is larger than the sum of its proper divisors (11096302527).

16009168833 is an equidigital number, since it uses as much as digits as its factorization.

16009168833 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84704613 (or 84704607 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 45.

The spelling of 16009168833 in words is "sixteen billion, nine million, one hundred sixty-eight thousand, eight hundred thirty-three".