851030171296 has 48 divisors (see below), whose sum is σ = 1699094916288. Its totient is φ = 419518656000.

The previous prime is 851030171267. The next prime is 851030171323. The reversal of 851030171296 is 692171030158.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5887731 + ... + 6030541.

It is an arithmetic number, because the mean of its divisors is an integer number (35397810756).

Almost surely, 2^851030171296 is an apocalyptic number.

It is an amenable number.

851030171296 is a deficient number, since it is larger than the sum of its proper divisors (848064744992).

851030171296 is a wasteful number, since it uses less digits than its factorization.

851030171296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145445 (or 145437 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 43.

The spelling of 851030171296 in words is "eight hundred fifty-one billion, thirty million, one hundred seventy-one thousand, two hundred ninety-six".