871088407810720 has 96 divisors (see below), whose sum is σ = 2259900161398656. Its totient is φ = 314661676416000.

The previous prime is 871088407810711. The next prime is 871088407810757. The reversal of 871088407810720 is 27018704880178.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1638597139 + ... + 1639128658.

It is an arithmetic number, because the mean of its divisors is an integer number (23540626681236).

Almost surely, 2^{871088407810720} is an apocalyptic number.

871088407810720 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

871088407810720 is an abundant number, since it is smaller than the sum of its proper divisors (1388811753587936).

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

871088407810720 is a wasteful number, since it uses less digits than its factorization.

871088407810720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3277725974 (or 3277725966 counting only the distinct ones).

The product of its (nonzero) digits is 11239424, while the sum is 61.

The spelling of 871088407810720 in words is "eight hundred seventy-one trillion, eighty-eight billion, four hundred seven million, eight hundred ten thousand, seven hundred twenty".