16940946822 has 8 divisors (see below), whose sum is σ = 33881893656. Its totient is φ = 5646982272.

The previous prime is 16940946797. The next prime is 16940946829. The reversal of 16940946822 is 22864904961.

16940946822 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

16940946822 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16940946829) 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 3 ways as a sum of consecutive naturals, for example, 1411745563 + ... + 1411745574.

It is an arithmetic number, because the mean of its divisors is an integer number (4235236707).

Almost surely, 2^16940946822 is an apocalyptic number.

16940946822 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

16940946822 is a wasteful number, since it uses less digits than its factorization.

16940946822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2823491142.

The product of its (nonzero) digits is 1492992, while the sum is 51.

The spelling of 16940946822 in words is "sixteen billion, nine hundred forty million, nine hundred forty-six thousand, eight hundred twenty-two".