324131403345 has 8 divisors (see below), whose sum is σ = 518610245376. Its totient is φ = 172870081776.

The previous prime is 324131403311. The next prime is 324131403389. The reversal of 324131403345 is 543304131423.

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

It is not a de Polignac number, because 324131403345 - 2²³ = 324123014737 is a prime.

It is a super-2 number, since 2×324131403345² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 10804380097 + ... + 10804380126.

It is an arithmetic number, because the mean of its divisors is an integer number (64826280672).

Almost surely, 2^324131403345 is an apocalyptic number.

It is an amenable number.

324131403345 is a deficient number, since it is larger than the sum of its proper divisors (194478842031).

324131403345 is a wasteful number, since it uses less digits than its factorization.

324131403345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21608760231.

The product of its (nonzero) digits is 51840, while the sum is 33.

Adding to 324131403345 its reverse (543304131423), we get a palindrome (867435534768).

The spelling of 324131403345 in words is "three hundred twenty-four billion, one hundred thirty-one million, four hundred three thousand, three hundred forty-five".