871060854211680 has 192 divisors, whose sum is σ = 3026914226380800. Its totient is φ = 208793612881920.

The previous prime is 871060854211673. The next prime is 871060854211697. The reversal of 871060854211680 is 86112458060178.

It is a self number, because there is not a number n which added to its sum of digits gives 871060854211680.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 926348320 + ... + 927288159.

It is an arithmetic number, because the mean of its divisors is an integer number (15765178262400).

Almost surely, 2^{871060854211680} is an apocalyptic number.

871060854211680 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

871060854211680 is an abundant number, since it is smaller than the sum of its proper divisors (2155853372169120).

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

871060854211680 is a wasteful number, since it uses less digits than its factorization.

871060854211680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1853636597 (or 1853636589 counting only the distinct ones).

The product of its (nonzero) digits is 5160960, while the sum is 57.

The spelling of 871060854211680 in words is "eight hundred seventy-one trillion, sixty billion, eight hundred fifty-four million, two hundred eleven thousand, six hundred eighty".