12879028795 has 8 divisors (see below), whose sum is σ = 15458016096. Its totient is φ = 10301102016.

The previous prime is 12879028777. The next prime is 12879028801. The reversal of 12879028795 is 59782097821.

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 12879028795 - 2¹³ = 12879020603 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 238162 + ... + 287191.

It is an arithmetic number, because the mean of its divisors is an integer number (1932252012).

Almost surely, 2^12879028795 is an apocalyptic number.

12879028795 is a deficient number, since it is larger than the sum of its proper divisors (2578987301).

12879028795 is an equidigital number, since it uses as much as digits as its factorization.

12879028795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530261.

The product of its (nonzero) digits is 5080320, while the sum is 58.

The spelling of 12879028795 in words is "twelve billion, eight hundred seventy-nine million, twenty-eight thousand, seven hundred ninety-five".