14143435252 has 24 divisors (see below), whose sum is σ = 24826956224. Its totient is φ = 7050048192.

The previous prime is 14143435231. The next prime is 14143435291. The reversal of 14143435252 is 25253434141.

14143435252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 2642443 + ... + 2647789.

Almost surely, 2^14143435252 is an apocalyptic number.

It is an amenable number.

14143435252 is a deficient number, since it is larger than the sum of its proper divisors (10683520972).

14143435252 is a wasteful number, since it uses less digits than its factorization.

14143435252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7255 (or 7253 counting only the distinct ones).

The product of its digits is 57600, while the sum is 34.

Adding to 14143435252 its reverse (25253434141), we get a palindrome (39396869393).

The spelling of 14143435252 in words is "fourteen billion, one hundred forty-three million, four hundred thirty-five thousand, two hundred fifty-two".