14224144378 has 8 divisors (see below), whose sum is σ = 21362143968. Its totient is φ = 7103429724.

The previous prime is 14224144303. The next prime is 14224144393. The reversal of 14224144378 is 87344142241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 14224144378.

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 3 ways as a sum of consecutive naturals, for example, 4319176 + ... + 4322467.

It is an arithmetic number, because the mean of its divisors is an integer number (2670267996).

Almost surely, 2^14224144378 is an apocalyptic number.

14224144378 is a deficient number, since it is larger than the sum of its proper divisors (7137999590).

14224144378 is an equidigital number, since it uses as much as digits as its factorization.

14224144378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8642468.

The product of its digits is 172032, while the sum is 40.

The spelling of 14224144378 in words is "fourteen billion, two hundred twenty-four million, one hundred forty-four thousand, three hundred seventy-eight".