14432425523 has 4 divisors (see below), whose sum is σ = 14433375528. Its totient is φ = 14431475520.

The previous prime is 14432425499. The next prime is 14432425541. The reversal of 14432425523 is 32552423441.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32552423441 = 353 ⋅92216497.

It is a cyclic number.

It is not a de Polignac number, because 14432425523 - 2¹² = 14432421427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14432425123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 451838 + ... + 482723.

It is an arithmetic number, because the mean of its divisors is an integer number (3608343882).

Almost surely, 2^14432425523 is an apocalyptic number.

14432425523 is a deficient number, since it is larger than the sum of its proper divisors (950005).

14432425523 is an equidigital number, since it uses as much as digits as its factorization.

14432425523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 950004.

The product of its digits is 115200, while the sum is 35.

Adding to 14432425523 its reverse (32552423441), we get a palindrome (46984848964).

The spelling of 14432425523 in words is "fourteen billion, four hundred thirty-two million, four hundred twenty-five thousand, five hundred twenty-three".