3109144171 has 16 divisors (see below), whose sum is σ = 3586392576. Its totient is φ = 2640246336.

The previous prime is 3109144169. The next prime is 3109144177. The reversal of 3109144171 is 1714419013.

It is not a de Polignac number, because 3109144171 - 2¹ = 3109144169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3109144177) 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 15 ways as a sum of consecutive naturals, for example, 521610 + ... + 527536.

It is an arithmetic number, because the mean of its divisors is an integer number (224149536).

Almost surely, 2^3109144171 is an apocalyptic number.

3109144171 is a deficient number, since it is larger than the sum of its proper divisors (477248405).

3109144171 is a wasteful number, since it uses less digits than its factorization.

3109144171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6618.

The product of its (nonzero) digits is 3024, while the sum is 31.

The square root of 3109144171 is about 55759.7002413033. The cubic root of 3109144171 is about 1459.5319965853.

The spelling of 3109144171 in words is "three billion, one hundred nine million, one hundred forty-four thousand, one hundred seventy-one".