2871876271216 has 20 divisors (see below), whose sum is σ = 5564538706600. Its totient is φ = 1435866282432.

The previous prime is 2871876271189. The next prime is 2871876271283. The reversal of 2871876271216 is 6121726781782.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 4160346 + ... + 4801273.

It is an arithmetic number, because the mean of its divisors is an integer number (278226935330).

Almost surely, 2^{2871876271216} is an apocalyptic number.

It is an amenable number.

2871876271216 is a deficient number, since it is larger than the sum of its proper divisors (2692662435384).

2871876271216 is a wasteful number, since it uses less digits than its factorization.

2871876271216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8981656 (or 8981650 counting only the distinct ones).

The product of its digits is 6322176, while the sum is 58.

The spelling of 2871876271216 in words is "two trillion, eight hundred seventy-one billion, eight hundred seventy-six million, two hundred seventy-one thousand, two hundred sixteen".