846000030012 has 144 divisors (see below), whose sum is σ = 2109205227360. Its totient is φ = 263416624128.

The previous prime is 846000029947. The next prime is 846000030091. The reversal of 846000030012 is 210030000648.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 499703838 + ... + 499705530.

Almost surely, 2^846000030012 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 846000030012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1054602613680).

846000030012 is an abundant number, since it is smaller than the sum of its proper divisors (1263205197348).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

846000030012 is a wasteful number, since it uses less digits than its factorization.

846000030012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2160 (or 1961 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The spelling of 846000030012 in words is "eight hundred forty-six billion, thirty thousand, twelve".