12870519368 has 64 divisors (see below), whose sum is σ = 28099906560. Its totient is φ = 5412534336.

The previous prime is 12870519359. The next prime is 12870519437. The reversal of 12870519368 is 86391507821.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 980255 + ... + 993297.

It is an arithmetic number, because the mean of its divisors is an integer number (439061040).

Almost surely, 2^12870519368 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 12870519368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14049953280).

12870519368 is an abundant number, since it is smaller than the sum of its proper divisors (15229387192).

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

12870519368 is a wasteful number, since it uses less digits than its factorization.

12870519368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13386 (or 13382 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 50.

The spelling of 12870519368 in words is "twelve billion, eight hundred seventy million, five hundred nineteen thousand, three hundred sixty-eight".