16306080384 has 128 divisors (see below), whose sum is σ = 47916956160. Its totient is φ = 4871552000.

The previous prime is 16306080293. The next prime is 16306080397. The reversal of 16306080384 is 48308060361.

It is a tau number, because it is divible by the number of its divisors (128).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 272719 + ... + 327089.

It is an arithmetic number, because the mean of its divisors is an integer number (374351220).

Almost surely, 2^16306080384 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16306080384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23958478080).

16306080384 is an abundant number, since it is smaller than the sum of its proper divisors (31610875776).

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

16306080384 is a wasteful number, since it uses less digits than its factorization.

16306080384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54470 (or 54458 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 39.

The spelling of 16306080384 in words is "sixteen billion, three hundred six million, eighty thousand, three hundred eighty-four".