871351752670268 has 12 divisors (see below), whose sum is σ = 1524866451286080. Its totient is φ = 435675623731392.

The previous prime is 871351752670253. The next prime is 871351752670339. The reversal of 871351752670268 is 862076257153178.

It is a junction number, because it is equal to n+sod(n) for n = 871351752670198 and 871351752670207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55280621 + ... + 69272292.

It is an arithmetic number, because the mean of its divisors is an integer number (127072204273840).

Almost surely, 2^{871351752670268} is an apocalyptic number.

It is an amenable number.

871351752670268 is a deficient number, since it is larger than the sum of its proper divisors (653514698615812).

871351752670268 is a wasteful number, since it uses less digits than its factorization.

871351752670268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126301876 (or 126301874 counting only the distinct ones).

The product of its (nonzero) digits is 237081600, while the sum is 68.

The spelling of 871351752670268 in words is "eight hundred seventy-one trillion, three hundred fifty-one billion, seven hundred fifty-two million, six hundred seventy thousand, two hundred sixty-eight".