16488984720 has 160 divisors (see below), whose sum is σ = 56946355200. Its totient is φ = 3918845952.

The previous prime is 16488984713. The next prime is 16488984731. The reversal of 16488984720 is 2748988461.

16488984720 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 640 + ... + 181599.

It is an arithmetic number, because the mean of its divisors is an integer number (355914720).

Almost surely, 2^16488984720 is an apocalyptic number.

16488984720 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 16488984720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28473177600).

16488984720 is an abundant number, since it is smaller than the sum of its proper divisors (40457370480).

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

16488984720 is a wasteful number, since it uses less digits than its factorization.

16488984720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182297 (or 182291 counting only the distinct ones).

The product of its (nonzero) digits is 6193152, while the sum is 57.

The spelling of 16488984720 in words is "sixteen billion, four hundred eighty-eight million, nine hundred eighty-four thousand, seven hundred twenty".