871148492224 has 56 divisors (see below), whose sum is σ = 1740681558000. Its totient is φ = 432552898560.

The previous prime is 871148492161. The next prime is 871148492239. The reversal of 871148492224 is 422294841178.

It is a happy number.

871148492224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60822984 + ... + 60837304.

It is an arithmetic number, because the mean of its divisors is an integer number (31083599250).

Almost surely, 2^871148492224 is an apocalyptic number.

It is an amenable number.

871148492224 is a deficient number, since it is larger than the sum of its proper divisors (869533065776).

871148492224 is a wasteful number, since it uses less digits than its factorization.

871148492224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20861 (or 20851 counting only the distinct ones).

The product of its digits is 2064384, while the sum is 52.

The spelling of 871148492224 in words is "eight hundred seventy-one billion, one hundred forty-eight million, four hundred ninety-two thousand, two hundred twenty-four".