16383210728 has 16 divisors (see below), whose sum is σ = 30737659680. Its totient is φ = 8186501488.

The previous prime is 16383210719. The next prime is 16383210757. The reversal of 16383210728 is 82701238361.

16383210728 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 3 ways as a sum of consecutive naturals, for example, 624326 + ... + 650037.

It is an arithmetic number, because the mean of its divisors is an integer number (1921103730).

Almost surely, 2^16383210728 is an apocalyptic number.

It is an amenable number.

16383210728 is a deficient number, since it is larger than the sum of its proper divisors (14354448952).

16383210728 is a wasteful number, since it uses less digits than its factorization.

16383210728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1275976 (or 1275972 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 41.

The spelling of 16383210728 in words is "sixteen billion, three hundred eighty-three million, two hundred ten thousand, seven hundred twenty-eight".