847941965012 has 12 divisors (see below), whose sum is σ = 1491587033076. Its totient is φ = 421774241280.

The previous prime is 847941964997. The next prime is 847941965027. The reversal of 847941965012 is 210569149748.

847941965012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (847941964997) and next prime (847941965027).

It can be written as a sum of positive squares in 2 ways, for example, as 328553654416 + 519388310596 = 573196^2 + 720686^2 .

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, 549184439 + ... + 549185982.

It is an arithmetic number, because the mean of its divisors is an integer number (124298919423).

Almost surely, 2^847941965012 is an apocalyptic number.

It is an amenable number.

847941965012 is a deficient number, since it is larger than the sum of its proper divisors (643645068064).

847941965012 is a wasteful number, since it uses less digits than its factorization.

847941965012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1098370618 (or 1098370616 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 56.

The spelling of 847941965012 in words is "eight hundred forty-seven billion, nine hundred forty-one million, nine hundred sixty-five thousand, twelve".