12876278875 has 8 divisors (see below), whose sum is σ = 16069596192. Its totient is φ = 10301023000.

The previous prime is 12876278861. The next prime is 12876278969. The reversal of 12876278875 is 57887267821.

It is a happy number.

It is not a de Polignac number, because 12876278875 - 2⁵ = 12876278843 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51504991 + ... + 51505240.

It is an arithmetic number, because the mean of its divisors is an integer number (2008699524).

Almost surely, 2^12876278875 is an apocalyptic number.

12876278875 is a deficient number, since it is larger than the sum of its proper divisors (3193317317).

12876278875 is an equidigital number, since it uses as much as digits as its factorization.

12876278875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103010246 (or 103010236 counting only the distinct ones).

The product of its digits is 21073920, while the sum is 61.

The spelling of 12876278875 in words is "twelve billion, eight hundred seventy-six million, two hundred seventy-eight thousand, eight hundred seventy-five".