871035395228 has 6 divisors (see below), whose sum is σ = 1524311941656. Its totient is φ = 435517697612.

The previous prime is 871035395221. The next prime is 871035395267. The reversal of 871035395228 is 822593530178.

871035395228 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 871035395228.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (871035395221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 108879424400 + ... + 108879424407.

It is an arithmetic number, because the mean of its divisors is an integer number (254051990276).

Almost surely, 2^871035395228 is an apocalyptic number.

It is an amenable number.

871035395228 is a deficient number, since it is larger than the sum of its proper divisors (653276546428).

871035395228 is a wasteful number, since it uses less digits than its factorization.

871035395228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217758848811 (or 217758848809 counting only the distinct ones).

The product of its (nonzero) digits is 3628800, while the sum is 53.

The spelling of 871035395228 in words is "eight hundred seventy-one billion, thirty-five million, three hundred ninety-five thousand, two hundred twenty-eight".