324534353306243 has 4 divisors (see below), whose sum is σ = 335003203412928. Its totient is φ = 314065503199560.

The previous prime is 324534353306239. The next prime is 324534353306281. The reversal of 324534353306243 is 342603353435423.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 324534353306243 - 2² = 324534353306239 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 324534353306191 and 324534353306200.

It is not an unprimeable number, because it can be changed into a prime (324534353306203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5234425053296 + ... + 5234425053357.

It is an arithmetic number, because the mean of its divisors is an integer number (83750800853232).

Almost surely, 2^{324534353306243} is an apocalyptic number.

324534353306243 is a deficient number, since it is larger than the sum of its proper divisors (10468850106685).

324534353306243 is a wasteful number, since it uses less digits than its factorization.

324534353306243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10468850106684.

The product of its (nonzero) digits is 27993600, while the sum is 50.

The spelling of 324534353306243 in words is "three hundred twenty-four trillion, five hundred thirty-four billion, three hundred fifty-three million, three hundred six thousand, two hundred forty-three".