324433244042 has 4 divisors (see below), whose sum is σ = 486649866066. Its totient is φ = 162216622020.

The previous prime is 324433244033. The next prime is 324433244077. The reversal of 324433244042 is 240442334423.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 240442334423 = 7459 ⋅32235197.

It can be written as a sum of positive squares in only one way, i.e., 214786829401 + 109646414641 = 463451^2 + 331129^2 .

It is a junction number, because it is equal to n+sod(n) for n = 324433243993 and 324433244011.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81108311009 + ... + 81108311012.

Almost surely, 2^324433244042 is an apocalyptic number.

324433244042 is a deficient number, since it is larger than the sum of its proper divisors (162216622024).

324433244042 is a wasteful number, since it uses less digits than its factorization.

324433244042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162216622023.

The product of its (nonzero) digits is 221184, while the sum is 35.

Adding to 324433244042 its reverse (240442334423), we get a palindrome (564875578465).

The spelling of 324433244042 in words is "three hundred twenty-four billion, four hundred thirty-three million, two hundred forty-four thousand, forty-two".