12839486244 has 24 divisors (see below), whose sum is σ = 32263324800. Its totient is φ = 3950611104.

The previous prime is 12839486243. The next prime is 12839486251. The reversal of 12839486244 is 44268493821.

It is not an unprimeable number, because it can be changed into a prime (12839486243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41152044 + ... + 41152355.

It is an arithmetic number, because the mean of its divisors is an integer number (1344305200).

Almost surely, 2^12839486244 is an apocalyptic number.

It is an amenable number.

12839486244 is an abundant number, since it is smaller than the sum of its proper divisors (19423838556).

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

12839486244 is a wasteful number, since it uses less digits than its factorization.

12839486244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82304419 (or 82304417 counting only the distinct ones).

The product of its digits is 2654208, while the sum is 51.

The spelling of 12839486244 in words is "twelve billion, eight hundred thirty-nine million, four hundred eighty-six thousand, two hundred forty-four".