871426634848 has 96 divisors (see below), whose sum is σ = 2207955068928. Its totient is φ = 328564684800.

The previous prime is 871426634831. The next prime is 871426634891. The reversal of 871426634848 is 848436624178.

It is a congruent number.

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, 5627865 + ... + 5780632.

It is an arithmetic number, because the mean of its divisors is an integer number (22999531968).

Almost surely, 2^871426634848 is an apocalyptic number.

871426634848 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

871426634848 is an abundant number, since it is smaller than the sum of its proper divisors (1336528434080).

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

871426634848 is a wasteful number, since it uses less digits than its factorization.

871426634848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11408556 (or 11408548 counting only the distinct ones).

The product of its digits is 49545216, while the sum is 61.

The spelling of 871426634848 in words is "eight hundred seventy-one billion, four hundred twenty-six million, six hundred thirty-four thousand, eight hundred forty-eight".