860832613212 has 96 divisors (see below), whose sum is σ = 2360303764224. Its totient is φ = 240737356800.

The previous prime is 860832613189. The next prime is 860832613219. The reversal of 860832613212 is 212316238068.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (860832613219) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7771683 + ... + 7881669.

It is an arithmetic number, because the mean of its divisors is an integer number (24586497544).

Almost surely, 2^860832613212 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 860832613212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1180151882112).

860832613212 is an abundant number, since it is smaller than the sum of its proper divisors (1499471151012).

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

860832613212 is a wasteful number, since it uses less digits than its factorization.

860832613212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114579 (or 114577 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 42.

The spelling of 860832613212 in words is "eight hundred sixty billion, eight hundred thirty-two million, six hundred thirteen thousand, two hundred twelve".