16368316800 has 192 divisors, whose sum is σ = 58814717760. Its totient is φ = 3968051200.

The previous prime is 16368316787. The next prime is 16368316819. The reversal of 16368316800 is 861386361.

It is a tau number, because it is divible by the number of its divisors (192).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28099 + ... + 183101.

It is an arithmetic number, because the mean of its divisors is an integer number (306326655).

Almost surely, 2^16368316800 is an apocalyptic number.

16368316800 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 16368316800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29407358880).

16368316800 is an abundant number, since it is smaller than the sum of its proper divisors (42446400960).

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

16368316800 is a wasteful number, since it uses less digits than its factorization.

16368316800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155041 (or 155024 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 42.

The spelling of 16368316800 in words is "sixteen billion, three hundred sixty-eight million, three hundred sixteen thousand, eight hundred".