324234220242443 has 12 divisors (see below), whose sum is σ = 393569133356880. Its totient is φ = 265831783054992.

The previous prime is 324234220242409. The next prime is 324234220242509. The reversal of 324234220242443 is 344242022432423.

It is not a de Polignac number, because 324234220242443 - 2⁴² = 319836173731339 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 324234220242443.

It is not an unprimeable number, because it can be changed into a prime (324234220242043) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 143848366328 + ... + 143848368581.

It is an arithmetic number, because the mean of its divisors is an integer number (32797427779740).

Almost surely, 2^{324234220242443} is an apocalyptic number.

324234220242443 is a deficient number, since it is larger than the sum of its proper divisors (69334913114437).

324234220242443 is a wasteful number, since it uses less digits than its factorization.

324234220242443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287696734946 (or 287696734939 counting only the distinct ones).

The product of its (nonzero) digits is 1769472, while the sum is 41.

Adding to 324234220242443 its reverse (344242022432423), we get a palindrome (668476242674866).

The spelling of 324234220242443 in words is "three hundred twenty-four trillion, two hundred thirty-four billion, two hundred twenty million, two hundred forty-two thousand, four hundred forty-three".