14442430452523 has 16 divisors (see below), whose sum is σ = 14862400603776. Its totient is φ = 14027457605760.

The previous prime is 14442430452473. The next prime is 14442430452553. The reversal of 14442430452523 is 32525403424441.

It is a cyclic number.

It is not a de Polignac number, because 14442430452523 - 2³³ = 14433840517931 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14442430452523.

It is not an unprimeable number, because it can be changed into a prime (14442430452553) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2757265 + ... + 6040477.

It is an arithmetic number, because the mean of its divisors is an integer number (928900037736).

Almost surely, 2^{14442430452523} is an apocalyptic number.

14442430452523 is a deficient number, since it is larger than the sum of its proper divisors (419970151253).

14442430452523 is a wasteful number, since it uses less digits than its factorization.

14442430452523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3283974.

The product of its (nonzero) digits is 1843200, while the sum is 43.

Adding to 14442430452523 its reverse (32525403424441), we get a palindrome (46967833876964).

The spelling of 14442430452523 in words is "fourteen trillion, four hundred forty-two billion, four hundred thirty million, four hundred fifty-two thousand, five hundred twenty-three".