12879030276 has 144 divisors (see below), whose sum is σ = 38466972544. Its totient is φ = 3556804608.

The previous prime is 12879030271. The next prime is 12879030293. The reversal of 12879030276 is 67203097821.

12879030276 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (12879030271) 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 47 ways as a sum of consecutive naturals, for example, 1044966 + ... + 1057218.

Almost surely, 2^12879030276 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 12879030276, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19233486272).

12879030276 is an abundant number, since it is smaller than the sum of its proper divisors (25587942268).

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

12879030276 is a wasteful number, since it uses less digits than its factorization.

12879030276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12410 (or 12405 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 45.

The spelling of 12879030276 in words is "twelve billion, eight hundred seventy-nine million, thirty thousand, two hundred seventy-six".