16916280000 has 280 divisors, whose sum is σ = 57869663280. Its totient is φ = 4354560000.

The previous prime is 16916279993. The next prime is 16916280019. The reversal of 16916280000 is 8261961.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3477570 + ... + 3482430.

Almost surely, 2^16916280000 is an apocalyptic number.

16916280000 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 16916280000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28934831640).

16916280000 is an abundant number, since it is smaller than the sum of its proper divisors (40953383280).

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

16916280000 is an equidigital number, since it uses as much as digits as its factorization.

16916280000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4925 (or 4900 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 33.

The spelling of 16916280000 in words is "sixteen billion, nine hundred sixteen million, two hundred eighty thousand".