14243301242423 has 4 divisors (see below), whose sum is σ = 15538146809928. Its totient is φ = 12948455674920.

The previous prime is 14243301242413. The next prime is 14243301242477. The reversal of 14243301242423 is 32424210334241.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14243301242423 - 2⁴ = 14243301242407 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 (14243301242413) 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, 647422783736 + ... + 647422783757.

It is an arithmetic number, because the mean of its divisors is an integer number (3884536702482).

Almost surely, 2^{14243301242423} is an apocalyptic number.

14243301242423 is a deficient number, since it is larger than the sum of its proper divisors (1294845567505).

14243301242423 is a wasteful number, since it uses less digits than its factorization.

14243301242423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1294845567504.

The product of its (nonzero) digits is 110592, while the sum is 35.

Adding to 14243301242423 its reverse (32424210334241), we get a palindrome (46667511576664).

The spelling of 14243301242423 in words is "fourteen trillion, two hundred forty-three billion, three hundred one million, two hundred forty-two thousand, four hundred twenty-three".