871088413063834 has 16 divisors (see below), whose sum is σ = 1493353923910848. Its totient is φ = 373308730219872.

The previous prime is 871088413063831. The next prime is 871088413063861. The reversal of 871088413063834 is 438360314880178.

It is not an unprimeable number, because it can be changed into a prime (871088413063831) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1239251004 + ... + 1239953719.

It is an arithmetic number, because the mean of its divisors is an integer number (93334620244428).

Almost surely, 2^{871088413063834} is an apocalyptic number.

871088413063834 is a deficient number, since it is larger than the sum of its proper divisors (622265510847014).

871088413063834 is a wasteful number, since it uses less digits than its factorization.

871088413063834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2479229829.

The product of its (nonzero) digits is 74317824, while the sum is 64.

The spelling of 871088413063834 in words is "eight hundred seventy-one trillion, eighty-eight billion, four hundred thirteen million, sixty-three thousand, eight hundred thirty-four".