14278555112 has 32 divisors (see below), whose sum is σ = 28837486080. Its totient is φ = 6608585280.

The previous prime is 14278555091. The next prime is 14278555141. The reversal of 14278555112 is 21155587241.

14278555112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 14278555112.

It is an unprimeable number.

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, 1245923 + ... + 1257330.

It is an arithmetic number, because the mean of its divisors is an integer number (901171440).

Almost surely, 2^14278555112 is an apocalyptic number.

It is an amenable number.

14278555112 is an abundant number, since it is smaller than the sum of its proper divisors (14558930968).

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

14278555112 is a wasteful number, since it uses less digits than its factorization.

14278555112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2503313 (or 2503309 counting only the distinct ones).

The product of its digits is 112000, while the sum is 41.

The spelling of 14278555112 in words is "fourteen billion, two hundred seventy-eight million, five hundred fifty-five thousand, one hundred twelve".