324242543353 has 4 divisors (see below), whose sum is σ = 335423320740. Its totient is φ = 313061765968.

The previous prime is 324242543351. The next prime is 324242543357. The reversal of 324242543353 is 353345242423.

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

It can be written as a sum of positive squares in 2 ways, for example, as 139370062329 + 184872481024 = 373323^2 + 429968^2 .

It is a cyclic number.

It is not a de Polignac number, because 324242543353 - 2¹ = 324242543351 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (324242543351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5590388650 + ... + 5590388707.

It is an arithmetic number, because the mean of its divisors is an integer number (83855830185).

Almost surely, 2^324242543353 is an apocalyptic number.

It is an amenable number.

324242543353 is a deficient number, since it is larger than the sum of its proper divisors (11180777387).

324242543353 is a wasteful number, since it uses less digits than its factorization.

324242543353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11180777386.

The product of its digits is 1036800, while the sum is 40.

Adding to 324242543353 its reverse (353345242423), we get a palindrome (677587785776).

The spelling of 324242543353 in words is "three hundred twenty-four billion, two hundred forty-two million, five hundred forty-three thousand, three hundred fifty-three".