871063435138137 has 64 divisors (see below), whose sum is σ = 1301201482014720. Its totient is φ = 515713748659200.

The previous prime is 871063435138109. The next prime is 871063435138139. The reversal of 871063435138137 is 731831534360178.

It is not a de Polignac number, because 871063435138137 - 2⁷ = 871063435138009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (871063435138139) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 27598539 + ... + 50038047.

It is an arithmetic number, because the mean of its divisors is an integer number (20331273156480).

Almost surely, 2^{871063435138137} is an apocalyptic number.

It is an amenable number.

871063435138137 is a deficient number, since it is larger than the sum of its proper divisors (430138046876583).

871063435138137 is a wasteful number, since it uses less digits than its factorization.

871063435138137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22440174.

The product of its (nonzero) digits is 30481920, while the sum is 60.

The spelling of 871063435138137 in words is "eight hundred seventy-one trillion, sixty-three billion, four hundred thirty-five million, one hundred thirty-eight thousand, one hundred thirty-seven".