324234005540 has 36 divisors (see below), whose sum is σ = 718613943516. Its totient is φ = 122867620416.

The previous prime is 324234005533. The next prime is 324234005567. The reversal of 324234005540 is 45500432423.

It can be written as a sum of positive squares in 2 ways, for example, as 256813805824 + 67420199716 = 506768^2 + 259654^2 .

It is a junction number, because it is equal to n+sod(n) for n = 324234005497 and 324234005506.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22446659 + ... + 22461098.

It is an arithmetic number, because the mean of its divisors is an integer number (19961498431).

Almost surely, 2^324234005540 is an apocalyptic number.

It is an amenable number.

324234005540 is an abundant number, since it is smaller than the sum of its proper divisors (394379937976).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

324234005540 is a wasteful number, since it uses less digits than its factorization.

324234005540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44907804 (or 44907783 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 32.

Adding to 324234005540 its reverse (45500432423), we get a palindrome (369734437963).

The spelling of 324234005540 in words is "three hundred twenty-four billion, two hundred thirty-four million, five thousand, five hundred forty".