12884353284 has 96 divisors (see below), whose sum is σ = 33214769280. Its totient is φ = 3854822400.

The previous prime is 12884353253. The next prime is 12884353309. The reversal of 12884353284 is 48235348821.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4502014 + ... + 4504874.

It is an arithmetic number, because the mean of its divisors is an integer number (345987180).

Almost surely, 2^12884353284 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 12884353284, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16607384640).

12884353284 is an abundant number, since it is smaller than the sum of its proper divisors (20330415996).

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

12884353284 is a wasteful number, since it uses less digits than its factorization.

12884353284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3301 (or 3299 counting only the distinct ones).

The product of its digits is 1474560, while the sum is 48.

The spelling of 12884353284 in words is "twelve billion, eight hundred eighty-four million, three hundred fifty-three thousand, two hundred eighty-four".