850461930812 has 12 divisors (see below), whose sum is σ = 1602793638936. Its totient is φ = 392520891120.

The previous prime is 850461930743. The next prime is 850461930839. The reversal of 850461930812 is 218039164058.

It is a happy number.

850461930812 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8177518514 + ... + 8177518617.

It is an arithmetic number, because the mean of its divisors is an integer number (133566136578).

Almost surely, 2^850461930812 is an apocalyptic number.

It is an amenable number.

850461930812 is a deficient number, since it is larger than the sum of its proper divisors (752331708124).

850461930812 is a wasteful number, since it uses less digits than its factorization.

850461930812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16355037148 (or 16355037146 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 47.

The spelling of 850461930812 in words is "eight hundred fifty billion, four hundred sixty-one million, nine hundred thirty thousand, eight hundred twelve".