871088408278476 has 48 divisors (see below), whose sum is σ = 2037068151605760. Its totient is φ = 289716561864000.

The previous prime is 871088408278411. The next prime is 871088408278477. The reversal of 871088408278476 is 674872804880178.

It is not an unprimeable number, because it can be changed into a prime (871088408278477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33200706 + ... + 53333513.

It is an arithmetic number, because the mean of its divisors is an integer number (42438919825120).

Almost surely, 2^{871088408278476} is an apocalyptic number.

It is an amenable number.

871088408278476 is an abundant number, since it is smaller than the sum of its proper divisors (1165979743327284).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

871088408278476 is a wasteful number, since it uses less digits than its factorization.

871088408278476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86536094 (or 86536092 counting only the distinct ones).

The product of its (nonzero) digits is 2157969408, while the sum is 78.

The spelling of 871088408278476 in words is "eight hundred seventy-one trillion, eighty-eight billion, four hundred eight million, two hundred seventy-eight thousand, four hundred seventy-six".