871034647100157 has 16 divisors (see below), whose sum is σ = 1290449092383360. Its totient is φ = 580677437894400.

The previous prime is 871034647100153. The next prime is 871034647100201. The reversal of 871034647100157 is 751001746430178.

871034647100157 is a `hidden beast` number, since 8 + 7 + 1 + 0 + 346 + 47 + 100 + 157 = 666.

It is not a de Polignac number, because 871034647100157 - 2² = 871034647100153 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (871034647100153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 341116644 + ... + 343660637.

It is an arithmetic number, because the mean of its divisors is an integer number (80653068273960).

Almost surely, 2^{871034647100157} is an apocalyptic number.

It is an amenable number.

871034647100157 is a deficient number, since it is larger than the sum of its proper divisors (419414445283203).

871034647100157 is a wasteful number, since it uses less digits than its factorization.

871034647100157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 684824401 (or 684824395 counting only the distinct ones).

The product of its (nonzero) digits is 3951360, while the sum is 54.

The spelling of 871034647100157 in words is "eight hundred seventy-one trillion, thirty-four billion, six hundred forty-seven million, one hundred thousand, one hundred fifty-seven".