16823804160 has 432 divisors, whose sum is σ = 57286027008. Its totient is φ = 4205445120.

The previous prime is 16823804147. The next prime is 16823804177. The reversal of 16823804160 is 6140832861.

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, 173441232 + ... + 173441328.

It is an arithmetic number, because the mean of its divisors is an integer number (132606544).

Almost surely, 2^16823804160 is an apocalyptic number.

16823804160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16823804160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28643013504).

16823804160 is an abundant number, since it is smaller than the sum of its proper divisors (40462222848).

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

16823804160 is an equidigital number, since it uses as much as digits as its factorization.

16823804160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230 (or 185 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 39.

The spelling of 16823804160 in words is "sixteen billion, eight hundred twenty-three million, eight hundred four thousand, one hundred sixty".