16848321561600 has 528 divisors, whose sum is σ = 58794118721280. Its totient is φ = 4243437158400.

The previous prime is 16848321561563. The next prime is 16848321561607. The reversal of 16848321561600 is 616512384861.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (16848321561607) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 482977759 + ... + 483012641.

Almost surely, 2^{16848321561600} is an apocalyptic number.

16848321561600 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 16848321561600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29397059360640).

16848321561600 is an abundant number, since it is smaller than the sum of its proper divisors (41945797159680).

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

16848321561600 is a wasteful number, since it uses less digits than its factorization.

16848321561600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35266 (or 35243 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 51.

The spelling of 16848321561600 in words is "sixteen trillion, eight hundred forty-eight billion, three hundred twenty-one million, five hundred sixty-one thousand, six hundred".