14443243645 has 8 divisors (see below), whose sum is σ = 18085453056. Its totient is φ = 11052221136.

The previous prime is 14443243631. The next prime is 14443243681. The reversal of 14443243645 is 54634234441.

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

It is a cyclic number.

It is not a de Polignac number, because 14443243645 - 2⁷ = 14443243517 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14443243598 and 14443243607.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 62796597 + ... + 62796826.

It is an arithmetic number, because the mean of its divisors is an integer number (2260681632).

Almost surely, 2^14443243645 is an apocalyptic number.

It is an amenable number.

14443243645 is a deficient number, since it is larger than the sum of its proper divisors (3642209411).

14443243645 is a wasteful number, since it uses less digits than its factorization.

14443243645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125593451.

The product of its digits is 552960, while the sum is 40.

The spelling of 14443243645 in words is "fourteen billion, four hundred forty-three million, two hundred forty-three thousand, six hundred forty-five".