14278448328 has 16 divisors (see below), whose sum is σ = 35696120880. Its totient is φ = 4759482768.

The previous prime is 14278448311. The next prime is 14278448357. The reversal of 14278448328 is 82384487241.

14278448328 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3 ways as a sum of consecutive naturals, for example, 297467650 + ... + 297467697.

It is an arithmetic number, because the mean of its divisors is an integer number (2231007555).

Almost surely, 2^14278448328 is an apocalyptic number.

It is an amenable number.

14278448328 is an abundant number, since it is smaller than the sum of its proper divisors (21417672552).

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

14278448328 is a wasteful number, since it uses less digits than its factorization.

14278448328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594935356 (or 594935352 counting only the distinct ones).

The product of its digits is 2752512, while the sum is 51.

The spelling of 14278448328 in words is "fourteen billion, two hundred seventy-eight million, four hundred forty-eight thousand, three hundred twenty-eight".