14420243323 has 4 divisors (see below), whose sum is σ = 15047210448. Its totient is φ = 13793276200.

The previous prime is 14420243311. The next prime is 14420243377. The reversal of 14420243323 is 32334202441.

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 14420243323 - 2¹³ = 14420235131 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14420243291 and 14420243300.

It is not an unprimeable number, because it can be changed into a prime (14420243023) 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, 313483528 + ... + 313483573.

It is an arithmetic number, because the mean of its divisors is an integer number (3761802612).

Almost surely, 2^14420243323 is an apocalyptic number.

14420243323 is a deficient number, since it is larger than the sum of its proper divisors (626967125).

14420243323 is an equidigital number, since it uses as much as digits as its factorization.

14420243323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 626967124.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 14420243323 its reverse (32334202441), we get a palindrome (46754445764).

The spelling of 14420243323 in words is "fourteen billion, four hundred twenty million, two hundred forty-three thousand, three hundred twenty-three".