14431244213 has 8 divisors (see below), whose sum is σ = 14591890368. Its totient is φ = 14271399904.

The previous prime is 14431244209. The next prime is 14431244227. The reversal of 14431244213 is 31244213441.

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

It is a cyclic number.

It is not a de Polignac number, because 14431244213 - 2² = 14431244209 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14431244263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164231 + ... + 236292.

It is an arithmetic number, because the mean of its divisors is an integer number (1823986296).

Almost surely, 2^14431244213 is an apocalyptic number.

It is an amenable number.

14431244213 is a deficient number, since it is larger than the sum of its proper divisors (160646155).

14431244213 is a wasteful number, since it uses less digits than its factorization.

14431244213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400923.

The product of its digits is 9216, while the sum is 29.

Adding to 14431244213 its reverse (31244213441), we get a palindrome (45675457654).

The spelling of 14431244213 in words is "fourteen billion, four hundred thirty-one million, two hundred forty-four thousand, two hundred thirteen".