14534452423 has 2 divisors, whose sum is σ = 14534452424. Its totient is φ = 14534452422.

The previous prime is 14534452411. The next prime is 14534452463. The reversal of 14534452423 is 32425443541.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14534452423 - 2⁵ = 14534452391 is a prime.

It is a super-2 number, since 2×14534452423² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14534452463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7267226211 + 7267226212.

It is an arithmetic number, because the mean of its divisors is an integer number (7267226212).

Almost surely, 2^14534452423 is an apocalyptic number.

14534452423 is a deficient number, since it is larger than the sum of its proper divisors (1).

14534452423 is an equidigital number, since it uses as much as digits as its factorization.

14534452423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 230400, while the sum is 37.

Adding to 14534452423 its reverse (32425443541), we get a palindrome (46959895964).

The spelling of 14534452423 in words is "fourteen billion, five hundred thirty-four million, four hundred fifty-two thousand, four hundred twenty-three".