14043243442 has 8 divisors (see below), whose sum is σ = 21105298332. Its totient is φ = 7008144000.

The previous prime is 14043243439. The next prime is 14043243449. The reversal of 14043243442 is 24434234041.

It can be written as a sum of positive squares in 2 ways, for example, as 10982830401 + 3060413041 = 104799^2 + 55321^2 .

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

It is not an unprimeable number, because it can be changed into a prime (14043243449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6737559 + ... + 6739642.

Almost surely, 2^14043243442 is an apocalyptic number.

14043243442 is a deficient number, since it is larger than the sum of its proper divisors (7062054890).

14043243442 is a wasteful number, since it uses less digits than its factorization.

14043243442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13477724.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 14043243442 its reverse (24434234041), we get a palindrome (38477477483).

The spelling of 14043243442 in words is "fourteen billion, forty-three million, two hundred forty-three thousand, four hundred forty-two".