16109027195 has 32 divisors (see below), whose sum is σ = 20787907392. Its totient is φ = 11940585472.

The previous prime is 16109027191. The next prime is 16109027321. The reversal of 16109027195 is 59172090161.

It is a cyclic number.

It is not a de Polignac number, because 16109027195 - 2² = 16109027191 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16109027191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2063219 + ... + 2071011.

It is an arithmetic number, because the mean of its divisors is an integer number (649622106).

Almost surely, 2^16109027195 is an apocalyptic number.

16109027195 is a deficient number, since it is larger than the sum of its proper divisors (4678880197).

16109027195 is a wasteful number, since it uses less digits than its factorization.

16109027195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8191.

The product of its (nonzero) digits is 34020, while the sum is 41.

The spelling of 16109027195 in words is "sixteen billion, one hundred nine million, twenty-seven thousand, one hundred ninety-five".