16082661888 has 160 divisors (see below), whose sum is σ = 47748729600. Its totient is φ = 5344800768.

The previous prime is 16082661871. The next prime is 16082661893. The reversal of 16082661888 is 88816628061.

16082661888 is a `hidden beast` number, since 1 + 608 + 26 + 6 + 1 + 8 + 8 + 8 = 666.

16082661888 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

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 15 ways as a sum of consecutive naturals, for example, 5154793 + ... + 5157911.

It is an arithmetic number, because the mean of its divisors is an integer number (298429560).

Almost surely, 2^16082661888 is an apocalyptic number.

16082661888 is a gapful number since it is divisible by the number (18) 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 16082661888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23874364800).

16082661888 is an abundant number, since it is smaller than the sum of its proper divisors (31666067712).

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

16082661888 is an equidigital number, since it uses as much as digits as its factorization.

16082661888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3519 (or 3497 counting only the distinct ones).

The product of its (nonzero) digits is 1769472, while the sum is 54.

The spelling of 16082661888 in words is "sixteen billion, eighty-two million, six hundred sixty-one thousand, eight hundred eighty-eight".