871063435138118 has 8 divisors (see below), whose sum is σ = 1312351078490712. Its totient is φ = 433613075641216.

The previous prime is 871063435138109. The next prime is 871063435138139. The reversal of 871063435138118 is 811831534360178.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 959320963355 + ... + 959320964262.

It is an arithmetic number, because the mean of its divisors is an integer number (164043884811339).

Almost surely, 2^{871063435138118} is an apocalyptic number.

871063435138118 is a deficient number, since it is larger than the sum of its proper divisors (441287643352594).

871063435138118 is a wasteful number, since it uses less digits than its factorization.

871063435138118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1918641927846.

The product of its (nonzero) digits is 11612160, while the sum is 59.

The spelling of 871063435138118 in words is "eight hundred seventy-one trillion, sixty-three billion, four hundred thirty-five million, one hundred thirty-eight thousand, one hundred eighteen".