14421340320045 has 8 divisors (see below), whose sum is σ = 23074144512096. Its totient is φ = 7691381504016.

The previous prime is 14421340319929. The next prime is 14421340320073. The reversal of 14421340320045 is 54002304312441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14421340320045 - 2²⁸ = 14421071884589 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14421340319988 and 14421340320015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 480711343987 + ... + 480711344016.

It is an arithmetic number, because the mean of its divisors is an integer number (2884268064012).

Almost surely, 2^{14421340320045} is an apocalyptic number.

14421340320045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14421340320045 is a deficient number, since it is larger than the sum of its proper divisors (8652804192051).

14421340320045 is an equidigital number, since it uses as much as digits as its factorization.

14421340320045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 961422688011.

The product of its (nonzero) digits is 46080, while the sum is 33.

Adding to 14421340320045 its reverse (54002304312441), we get a palindrome (68423644632486).

The spelling of 14421340320045 in words is "fourteen trillion, four hundred twenty-one billion, three hundred forty million, three hundred twenty thousand, forty-five".