16824173245 has 64 divisors (see below), whose sum is σ = 23648889600. Its totient is φ = 11372175360.

The previous prime is 16824173209. The next prime is 16824173263. The reversal of 16824173245 is 54237142861.

It is not a de Polignac number, because 16824173245 - 2¹¹ = 16824171197 is a prime.

It is a congruent number.

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 63 ways as a sum of consecutive naturals, for example, 5722986 + ... + 5725924.

It is an arithmetic number, because the mean of its divisors is an integer number (369513900).

Almost surely, 2^16824173245 is an apocalyptic number.

It is an amenable number.

16824173245 is a deficient number, since it is larger than the sum of its proper divisors (6824716355).

16824173245 is a wasteful number, since it uses less digits than its factorization.

16824173245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3118.

The product of its digits is 322560, while the sum is 43.

The spelling of 16824173245 in words is "sixteen billion, eight hundred twenty-four million, one hundred seventy-three thousand, two hundred forty-five".