12927679360 has 64 divisors (see below), whose sum is σ = 30953001600. Its totient is φ = 5163079680.

The previous prime is 12927679339. The next prime is 12927679397. The reversal of 12927679360 is 6397672921.

It is a tau number, because it is divible by the number of its divisors (64).

It is a junction number, because it is equal to n+sod(n) for n = 12927679298 and 12927679307.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 407761 + ... + 438319.

It is an arithmetic number, because the mean of its divisors is an integer number (483640650).

Almost surely, 2^12927679360 is an apocalyptic number.

12927679360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12927679360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15476500800).

12927679360 is an abundant number, since it is smaller than the sum of its proper divisors (18025322240).

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

12927679360 is an equidigital number, since it uses as much as digits as its factorization.

12927679360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31239 (or 31227 counting only the distinct ones).

The product of its (nonzero) digits is 1714608, while the sum is 52.

The spelling of 12927679360 in words is "twelve billion, nine hundred twenty-seven million, six hundred seventy-nine thousand, three hundred sixty".