871380561215417 has 8 divisors (see below), whose sum is σ = 962049951485280. Its totient is φ = 782620000214560.

The previous prime is 871380561215387. The next prime is 871380561215497. The reversal of 871380561215417 is 714512165083178.

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 871380561215417 - 2³⁴ = 871363381346233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (871380561215497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 477207316292 + ... + 477207318117.

It is an arithmetic number, because the mean of its divisors is an integer number (120256243935660).

Almost surely, 2^{871380561215417} is an apocalyptic number.

It is an amenable number.

871380561215417 is a deficient number, since it is larger than the sum of its proper divisors (90669390269863).

871380561215417 is a wasteful number, since it uses less digits than its factorization.

871380561215417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 954414634503.

The product of its (nonzero) digits is 11289600, while the sum is 59.

The spelling of 871380561215417 in words is "eight hundred seventy-one trillion, three hundred eighty billion, five hundred sixty-one million, two hundred fifteen thousand, four hundred seventeen".