871034364376485 has 32 divisors (see below), whose sum is σ = 1394031535881600. Its totient is φ = 464426160427008.

The previous prime is 871034364376433. The next prime is 871034364376573. The reversal of 871034364376485 is 584673463430178.

871034364376485 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 871034364376485 - 2⁸ = 871034364376229 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 828310389 + ... + 829361301.

It is an arithmetic number, because the mean of its divisors is an integer number (43563485496300).

Almost surely, 2^{871034364376485} is an apocalyptic number.

It is an amenable number.

871034364376485 is a deficient number, since it is larger than the sum of its proper divisors (522997171505115).

871034364376485 is a wasteful number, since it uses less digits than its factorization.

871034364376485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1065797.

The product of its (nonzero) digits is 975421440, while the sum is 69.

The spelling of 871034364376485 in words is "eight hundred seventy-one trillion, thirty-four billion, three hundred sixty-four million, three hundred seventy-six thousand, four hundred eighty-five".