12876539029 has 4 divisors (see below), whose sum is σ = 13436388576. Its totient is φ = 12316689484.

The previous prime is 12876539003. The next prime is 12876539033. The reversal of 12876539029 is 92093567821.

12876539029 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12876539029 - 2⁷ = 12876538901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12876539059) 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 3 ways as a sum of consecutive naturals, for example, 279924739 + ... + 279924784.

It is an arithmetic number, because the mean of its divisors is an integer number (3359097144).

Almost surely, 2^12876539029 is an apocalyptic number.

It is an amenable number.

12876539029 is a deficient number, since it is larger than the sum of its proper divisors (559849547).

12876539029 is an equidigital number, since it uses as much as digits as its factorization.

12876539029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 559849546.

The product of its (nonzero) digits is 1632960, while the sum is 52.

The spelling of 12876539029 in words is "twelve billion, eight hundred seventy-six million, five hundred thirty-nine thousand, twenty-nine".