14423453 has 4 divisors (see below), whose sum is σ = 15734688. Its totient is φ = 13112220.

The previous prime is 14423443. The next prime is 14423471. The reversal of 14423453 is 35432441.

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 not a de Polignac number, because 14423453 - 2⁸ = 14423197 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 (14423443) 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 3 ways as a sum of consecutive naturals, for example, 655601 + ... + 655622.

It is an arithmetic number, because the mean of its divisors is an integer number (3933672).

Almost surely, 2^14423453 is an apocalyptic number.

It is an amenable number.

14423453 is a deficient number, since it is larger than the sum of its proper divisors (1311235).

14423453 is a wasteful number, since it uses less digits than its factorization.

14423453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1311234.

The product of its digits is 5760, while the sum is 26.

The square root of 14423453 is about 3797.8221390687. The cubic root of 14423453 is about 243.4200877043.

Adding to 14423453 its reverse (35432441), we get a palindrome (49855894).

The spelling of 14423453 in words is "fourteen million, four hundred twenty-three thousand, four hundred fifty-three".