871133108448 has 24 divisors (see below), whose sum is σ = 2286724409928. Its totient is φ = 290377702784.

The previous prime is 871133108423. The next prime is 871133108453. The reversal of 871133108448 is 844801331178.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 871133108397 and 871133108406.

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, 4537151511 + ... + 4537151702.

It is an arithmetic number, because the mean of its divisors is an integer number (95280183747).

Almost surely, 2^871133108448 is an apocalyptic number.

It is an amenable number.

871133108448 is an abundant number, since it is smaller than the sum of its proper divisors (1415591301480).

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

871133108448 is a wasteful number, since it uses less digits than its factorization.

871133108448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9074303226 (or 9074303218 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 48.

The spelling of 871133108448 in words is "eight hundred seventy-one billion, one hundred thirty-three million, one hundred eight thousand, four hundred forty-eight".