12980738361 has 8 divisors (see below), whose sum is σ = 17326047744. Its totient is φ = 8644627280.

The previous prime is 12980738299. The next prime is 12980738369. The reversal of 12980738361 is 16383708921.

12980738361 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12980738361 - 2¹⁵ = 12980705593 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12980738361.

It is not an unprimeable number, because it can be changed into a prime (12980738369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2296281 + ... + 2301926.

It is an arithmetic number, because the mean of its divisors is an integer number (2165755968).

Almost surely, 2^12980738361 is an apocalyptic number.

It is an amenable number.

12980738361 is a deficient number, since it is larger than the sum of its proper divisors (4345309383).

12980738361 is an equidigital number, since it uses as much as digits as its factorization.

12980738361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4599151.

The product of its (nonzero) digits is 435456, while the sum is 48.

The spelling of 12980738361 in words is "twelve billion, nine hundred eighty million, seven hundred thirty-eight thousand, three hundred sixty-one".