871034366125046 has 8 divisors (see below), whose sum is σ = 1309169888967000. Its totient is φ = 434644403136048.

The previous prime is 871034366124983. The next prime is 871034366125067. The reversal of 871034366125046 is 640521663430178.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 871034366124982 and 871034366125000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 436389961991 + ... + 436389963986.

It is an arithmetic number, because the mean of its divisors is an integer number (163646236120875).

Almost surely, 2^{871034366125046} is an apocalyptic number.

871034366125046 is a deficient number, since it is larger than the sum of its proper divisors (438135522841954).

871034366125046 is a wasteful number, since it uses less digits than its factorization.

871034366125046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 872779926478.

The product of its (nonzero) digits is 17418240, while the sum is 56.

The spelling of 871034366125046 in words is "eight hundred seventy-one trillion, thirty-four billion, three hundred sixty-six million, one hundred twenty-five thousand, forty-six".