16823716320 has 96 divisors (see below), whose sum is σ = 53024031648. Its totient is φ = 4483842048.

The previous prime is 16823716319. The next prime is 16823716333. The reversal of 16823716320 is 2361732861.

16823716320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

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, 959472 + ... + 976848.

It is an arithmetic number, because the mean of its divisors is an integer number (552333663).

Almost surely, 2^16823716320 is an apocalyptic number.

16823716320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16823716320 is an abundant number, since it is smaller than the sum of its proper divisors (36200315328).

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

16823716320 is a wasteful number, since it uses less digits than its factorization.

16823716320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19412 (or 19404 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 39.

The spelling of 16823716320 in words is "sixteen billion, eight hundred twenty-three million, seven hundred sixteen thousand, three hundred twenty".