871425383247488 has 32 divisors (see below), whose sum is σ = 1736073956093760. Its totient is φ = 435704860933888.

The previous prime is 871425383247449. The next prime is 871425383247509. The reversal of 871425383247488 is 884742383524178.

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54024056 + ... + 68274807.

It is an arithmetic number, because the mean of its divisors is an integer number (54252311127930).

Almost surely, 2^{871425383247488} is an apocalyptic number.

It is an amenable number.

871425383247488 is a deficient number, since it is larger than the sum of its proper divisors (864648572846272).

871425383247488 is a wasteful number, since it uses less digits than its factorization.

871425383247488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122354544 (or 122354532 counting only the distinct ones).

The product of its digits is 2312110080, while the sum is 74.

The spelling of 871425383247488 in words is "eight hundred seventy-one trillion, four hundred twenty-five billion, three hundred eighty-three million, two hundred forty-seven thousand, four hundred eighty-eight".