16091219082 has 16 divisors (see below), whose sum is σ = 32189021280. Its totient is φ = 5362642512.

The previous prime is 16091219077. The next prime is 16091219087. The reversal of 16091219082 is 28091219061.

16091219082 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (16091219077) and next prime (16091219087).

It is a self number, because there is not a number n which added to its sum of digits gives 16091219082.

It is not an unprimeable number, because it can be changed into a prime (16091219087) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 242232 + ... + 301427.

It is an arithmetic number, because the mean of its divisors is an integer number (2011813830).

Almost surely, 2^16091219082 is an apocalyptic number.

16091219082 is an abundant number, since it is smaller than the sum of its proper divisors (16097802198).

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

16091219082 is a wasteful number, since it uses less digits than its factorization.

16091219082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 548597.

The product of its (nonzero) digits is 15552, while the sum is 39.

The spelling of 16091219082 in words is "sixteen billion, ninety-one million, two hundred nineteen thousand, eighty-two".