324323404234 has 4 divisors (see below), whose sum is σ = 486485106354. Its totient is φ = 162161702116.

The previous prime is 324323404231. The next prime is 324323404243. The reversal of 324323404234 is 432404323423.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 432404323423 = 108887 ⋅3971129.

It can be written as a sum of positive squares in only one way, i.e., 212765400225 + 111558004009 = 461265^2 + 334003^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 324323404234.

It is not an unprimeable number, because it can be changed into a prime (324323404231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81080851057 + ... + 81080851060.

Almost surely, 2^324323404234 is an apocalyptic number.

324323404234 is a deficient number, since it is larger than the sum of its proper divisors (162161702120).

324323404234 is a wasteful number, since it uses less digits than its factorization.

324323404234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162161702119.

The product of its (nonzero) digits is 165888, while the sum is 34.

Adding to 324323404234 its reverse (432404323423), we get a palindrome (756727727657).

The spelling of 324323404234 in words is "three hundred twenty-four billion, three hundred twenty-three million, four hundred four thousand, two hundred thirty-four".