271868686844 has 6 divisors (see below), whose sum is σ = 475770201984. Its totient is φ = 135934343420.

The previous prime is 271868686829. The next prime is 271868686867. The reversal of 271868686844 is 448686868172.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 33983585852 + ... + 33983585859.

It is an arithmetic number, because the mean of its divisors is an integer number (79295033664).

Almost surely, 2^271868686844 is an apocalyptic number.

It is an amenable number.

271868686844 is a deficient number, since it is larger than the sum of its proper divisors (203901515140).

271868686844 is a wasteful number, since it uses less digits than its factorization.

271868686844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67967171715 (or 67967171713 counting only the distinct ones).

The product of its digits is 198180864, while the sum is 68.

The spelling of 271868686844 in words is "two hundred seventy-one billion, eight hundred sixty-eight million, six hundred eighty-six thousand, eight hundred forty-four".