3871174771146 has 16 divisors (see below), whose sum is σ = 7851396719808. Its totient is φ = 1272217060800.

The previous prime is 3871174771117. The next prime is 3871174771159. The reversal of 3871174771146 is 6411774711783.

It is an unprimeable number.

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, 4543631935 + ... + 4543632786.

It is an arithmetic number, because the mean of its divisors is an integer number (490712294988).

Almost surely, 2^{3871174771146} is an apocalyptic number.

3871174771146 is an abundant number, since it is smaller than the sum of its proper divisors (3980221948662).

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

3871174771146 is a wasteful number, since it uses less digits than its factorization.

3871174771146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9087264797.

The product of its digits is 5531904, while the sum is 57.

The spelling of 3871174771146 in words is "three trillion, eight hundred seventy-one billion, one hundred seventy-four million, seven hundred seventy-one thousand, one hundred forty-six".