14043205012 has 18 divisors (see below), whose sum is σ = 25109635082. Its totient is φ = 6872202384.

The previous prime is 14043204979. The next prime is 14043205019. The reversal of 14043205012 is 21050234041.

It can be written as a sum of positive squares in only one way, i.e., 9538647556 + 4504557456 = 97666^2 + 67116^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14043205019) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 785823 + ... + 803494.

Almost surely, 2^14043205012 is an apocalyptic number.

It is an amenable number.

14043205012 is a deficient number, since it is larger than the sum of its proper divisors (11066430070).

14043205012 is a wasteful number, since it uses less digits than its factorization.

14043205012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1589415 (or 1589366 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 14043205012 its reverse (21050234041), we get a palindrome (35093439053).

The spelling of 14043205012 in words is "fourteen billion, forty-three million, two hundred five thousand, twelve".