14043811112138 has 8 divisors (see below), whose sum is σ = 21106149907140. Its totient is φ = 7008427809760.

The previous prime is 14043811112083. The next prime is 14043811112143. The reversal of 14043811112138 is 83121111834041.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 14040556067329 + 3255044809 = 3747073^2 + 57053^2 .

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

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, 6738871853 + ... + 6738873936.

Almost surely, 2^{14043811112138} is an apocalyptic number.

14043811112138 is a deficient number, since it is larger than the sum of its proper divisors (7062338795002).

14043811112138 is a wasteful number, since it uses less digits than its factorization.

14043811112138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13477746312.

The product of its (nonzero) digits is 18432, while the sum is 38.

Adding to 14043811112138 its reverse (83121111834041), we get a palindrome (97164922946179).

The spelling of 14043811112138 in words is "fourteen trillion, forty-three billion, eight hundred eleven million, one hundred twelve thousand, one hundred thirty-eight".