871385672095 has 8 divisors (see below), whose sum is σ = 1047278981664. Its totient is φ = 696031087584.

The previous prime is 871385672089. The next prime is 871385672173. The reversal of 871385672095 is 590276583178.

871385672095 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 871385672095 - 2¹³ = 871385663903 is a prime.

It is a Duffinian number.

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, 134677704 + ... + 134684173.

It is an arithmetic number, because the mean of its divisors is an integer number (130909872708).

Almost surely, 2^871385672095 is an apocalyptic number.

871385672095 is a deficient number, since it is larger than the sum of its proper divisors (175893309569).

871385672095 is a wasteful number, since it uses less digits than its factorization.

871385672095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269362529.

The product of its (nonzero) digits is 25401600, while the sum is 61.

The spelling of 871385672095 in words is "eight hundred seventy-one billion, three hundred eighty-five million, six hundred seventy-two thousand, ninety-five".