16085284159 has 8 divisors (see below), whose sum is σ = 19017084960. Its totient is φ = 13311959136.

The previous prime is 16085284147. The next prime is 16085284231. The reversal of 16085284159 is 95148258061.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 16085284159 - 2²⁹ = 15548413247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16085284109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39618724 + ... + 39619129.

It is an arithmetic number, because the mean of its divisors is an integer number (2377135620).

Almost surely, 2^16085284159 is an apocalyptic number.

16085284159 is a deficient number, since it is larger than the sum of its proper divisors (2931800801).

16085284159 is an equidigital number, since it uses as much as digits as its factorization.

16085284159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79237889.

The product of its (nonzero) digits is 691200, while the sum is 49.

The spelling of 16085284159 in words is "sixteen billion, eighty-five million, two hundred eighty-four thousand, one hundred fifty-nine".