871383666240275 has 12 divisors (see below), whose sum is σ = 1117774909798800. Its totient is φ = 673068762888480.

The previous prime is 871383666240247. The next prime is 871383666240317. The reversal of 871383666240275 is 572042666383178.

It is not a de Polignac number, because 871383666240275 - 2²⁸ = 871383397804819 is a prime.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 600954251855 + ... + 600954253304.

It is an arithmetic number, because the mean of its divisors is an integer number (93147909149900).

Almost surely, 2^{871383666240275} is an apocalyptic number.

871383666240275 is a deficient number, since it is larger than the sum of its proper divisors (246391243558525).

871383666240275 is a wasteful number, since it uses less digits than its factorization.

871383666240275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1201908505198 (or 1201908505193 counting only the distinct ones).

The product of its (nonzero) digits is 487710720, while the sum is 68.

The spelling of 871383666240275 in words is "eight hundred seventy-one trillion, three hundred eighty-three billion, six hundred sixty-six million, two hundred forty thousand, two hundred seventy-five".