871374208885675 has 48 divisors (see below), whose sum is σ = 1216774524017664. Its totient is φ = 613274190480000.

The previous prime is 871374208885637. The next prime is 871374208885679. The reversal of 871374208885675 is 576588802473178.

It is not a de Polignac number, because 871374208885675 - 2¹⁷ = 871374208754603 is a prime.

It is a super-2 number, since 2×871374208885675² (a number of 31 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 871374208885595 and 871374208885604.

It is not an unprimeable number, because it can be changed into a prime (871374208885679) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 560484160 + ... + 562036690.

It is an arithmetic number, because the mean of its divisors is an integer number (25349469250368).

Almost surely, 2^{871374208885675} is an apocalyptic number.

871374208885675 is a deficient number, since it is larger than the sum of its proper divisors (345400315131989).

871374208885675 is a wasteful number, since it uses less digits than its factorization.

871374208885675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1618420 (or 1618415 counting only the distinct ones).

The product of its (nonzero) digits is 5057740800, while the sum is 79.

The spelling of 871374208885675 in words is "eight hundred seventy-one trillion, three hundred seventy-four billion, two hundred eight million, eight hundred eighty-five thousand, six hundred seventy-five".