14234030453 has 4 divisors (see below), whose sum is σ = 15071326380. Its totient is φ = 13396734528.

The previous prime is 14234030399. The next prime is 14234030467. The reversal of 14234030453 is 35403043241.

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

It can be written as a sum of positive squares in 2 ways, for example, as 5739274564 + 8494755889 = 75758^2 + 92167^2 .

It is a cyclic number.

It is not a de Polignac number, because 14234030453 - 2¹⁶ = 14233964917 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 (14234030653) 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, 418647938 + ... + 418647971.

It is an arithmetic number, because the mean of its divisors is an integer number (3767831595).

Almost surely, 2^14234030453 is an apocalyptic number.

It is an amenable number.

14234030453 is a deficient number, since it is larger than the sum of its proper divisors (837295927).

14234030453 is an equidigital number, since it uses as much as digits as its factorization.

14234030453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 837295926.

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 14234030453 its reverse (35403043241), we get a palindrome (49637073694).

The spelling of 14234030453 in words is "fourteen billion, two hundred thirty-four million, thirty thousand, four hundred fifty-three".