16318960000 has 480 divisors, whose sum is σ = 49584815280. Its totient is φ = 5322240000.

The previous prime is 16318959983. The next prime is 16318960013. The reversal of 16318960000 is 6981361.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 90159910 + ... + 90160090.

Almost surely, 2^16318960000 is an apocalyptic number.

16318960000 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 16318960000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24792407640).

16318960000 is an abundant number, since it is smaller than the sum of its proper divisors (33265855280).

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

16318960000 is an equidigital number, since it uses as much as digits as its factorization.

16318960000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252 (or 218 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 34.

The spelling of 16318960000 in words is "sixteen billion, three hundred eighteen million, nine hundred sixty thousand".