871448554344 has 32 divisors (see below), whose sum is σ = 2181175506720. Its totient is φ = 290142302016.

The previous prime is 871448554343. The next prime is 871448554351. The reversal of 871448554344 is 443455844178.

871448554344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (871448554343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21263442 + ... + 21304385.

It is an arithmetic number, because the mean of its divisors is an integer number (68161734585).

Almost surely, 2^871448554344 is an apocalyptic number.

It is an amenable number.

871448554344 is an abundant number, since it is smaller than the sum of its proper divisors (1309726952376).

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

871448554344 is a wasteful number, since it uses less digits than its factorization.

871448554344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42568689 (or 42568685 counting only the distinct ones).

The product of its digits is 34406400, while the sum is 57.

The spelling of 871448554344 in words is "eight hundred seventy-one billion, four hundred forty-eight million, five hundred fifty-four thousand, three hundred forty-four".