14919444424 has 8 divisors (see below), whose sum is σ = 27973958310. Its totient is φ = 7459722208.

The previous prime is 14919444373. The next prime is 14919444437. The reversal of 14919444424 is 42444491941.

14919444424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 12886336324 + 2033108100 = 113518^2 + 45090^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

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 as a sum of consecutive naturals, namely, 932465269 + ... + 932465284.

Almost surely, 2^14919444424 is an apocalyptic number.

It is an amenable number.

14919444424 is a deficient number, since it is larger than the sum of its proper divisors (13054513886).

14919444424 is a wasteful number, since it uses less digits than its factorization.

14919444424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1864930559 (or 1864930555 counting only the distinct ones).

The product of its digits is 663552, while the sum is 46.

The spelling of 14919444424 in words is "fourteen billion, nine hundred nineteen million, four hundred forty-four thousand, four hundred twenty-four".