16873830400 has 432 divisors, whose sum is σ = 50544421200. Its totient is φ = 5471600640.

The previous prime is 16873830383. The next prime is 16873830401. The reversal of 16873830400 is 403837861.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16873830401) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 189593556 + ... + 189593644.

It is an arithmetic number, because the mean of its divisors is an integer number (117000975).

Almost surely, 2^16873830400 is an apocalyptic number.

16873830400 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 16873830400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25272210600).

16873830400 is an abundant number, since it is smaller than the sum of its proper divisors (33670590800).

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

16873830400 is an equidigital number, since it uses as much as digits as its factorization.

16873830400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174 (or 126 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 40.

The spelling of 16873830400 in words is "sixteen billion, eight hundred seventy-three million, eight hundred thirty thousand, four hundred".