871071906048 has 216 divisors, whose sum is σ = 2454284091168. Its totient is φ = 274229673984.

The previous prime is 871071906037. The next prime is 871071906077. The reversal of 871071906048 is 840609170178.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 93427915 + ... + 93437237.

It is an arithmetic number, because the mean of its divisors is an integer number (11362426348).

Almost surely, 2^871071906048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 871071906048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1227142045584).

871071906048 is an abundant number, since it is smaller than the sum of its proper divisors (1583212185120).

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

871071906048 is a wasteful number, since it uses less digits than its factorization.

871071906048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9717 (or 9684 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 51.

The spelling of 871071906048 in words is "eight hundred seventy-one billion, seventy-one million, nine hundred six thousand, forty-eight".