14143400212 has 48 divisors (see below), whose sum is σ = 26636746752. Its totient is φ = 6554671200.

The previous prime is 14143400207. The next prime is 14143400213. The reversal of 14143400212 is 21200434141.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14143400213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 488337 + ... + 516487.

It is an arithmetic number, because the mean of its divisors is an integer number (554932224).

Almost surely, 2^14143400212 is an apocalyptic number.

It is an amenable number.

14143400212 is a deficient number, since it is larger than the sum of its proper divisors (12493346540).

14143400212 is a wasteful number, since it uses less digits than its factorization.

14143400212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28348 (or 28346 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 14143400212 its reverse (21200434141), we get a palindrome (35343834353).

The spelling of 14143400212 in words is "fourteen billion, one hundred forty-three million, four hundred thousand, two hundred twelve".