14242020424 has 16 divisors (see below), whose sum is σ = 26710311420. Its totient is φ = 7119270720.

The previous prime is 14242020409. The next prime is 14242020431. The reversal of 14242020424 is 42402024241.

14242020424 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 2 ways, for example, as 11724991524 + 2517028900 = 108282^2 + 50170^2 .

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, 182307 + ... + 248434.

Almost surely, 2^14242020424 is an apocalyptic number.

It is an amenable number.

14242020424 is a deficient number, since it is larger than the sum of its proper divisors (12468290996).

14242020424 is a wasteful number, since it uses less digits than its factorization.

14242020424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434880 (or 434876 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 25.

Adding to 14242020424 its reverse (42402024241), we get a palindrome (56644044665).

The spelling of 14242020424 in words is "fourteen billion, two hundred forty-two million, twenty thousand, four hundred twenty-four".