14043144313 has 4 divisors (see below), whose sum is σ = 15319793808. Its totient is φ = 12766494820.

The previous prime is 14043144301. The next prime is 14043144403. The reversal of 14043144313 is 31344134041.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14043144313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14043144013) 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, 638324731 + ... + 638324752.

It is an arithmetic number, because the mean of its divisors is an integer number (3829948452).

Almost surely, 2^14043144313 is an apocalyptic number.

It is an amenable number.

14043144313 is a deficient number, since it is larger than the sum of its proper divisors (1276649495).

14043144313 is a wasteful number, since it uses less digits than its factorization.

14043144313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1276649494.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 14043144313 its reverse (31344134041), we get a palindrome (45387278354).

The spelling of 14043144313 in words is "fourteen billion, forty-three million, one hundred forty-four thousand, three hundred thirteen".