12751414878 has 16 divisors (see below), whose sum is σ = 25504780176. Its totient is φ = 4250146560.

The previous prime is 12751414873. The next prime is 12751414883. The reversal of 12751414878 is 87841415721.

12751414878 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12751414873) and next prime (12751414883).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12751414873) 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, 11950 + ... + 160142.

It is an arithmetic number, because the mean of its divisors is an integer number (1594048761).

Almost surely, 2^12751414878 is an apocalyptic number.

12751414878 is an abundant number, since it is smaller than the sum of its proper divisors (12753365298).

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

12751414878 is a wasteful number, since it uses less digits than its factorization.

12751414878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162539.

The product of its digits is 501760, while the sum is 48.

The spelling of 12751414878 in words is "twelve billion, seven hundred fifty-one million, four hundred fourteen thousand, eight hundred seventy-eight".