324002242042 has 4 divisors (see below), whose sum is σ = 486003363066. Its totient is φ = 162001121020.

The previous prime is 324002242033. The next prime is 324002242043. The reversal of 324002242042 is 240242200423.

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

It can be written as a sum of positive squares in only one way, i.e., 324001162521 + 1079521 = 569211^2 + 1039^2 .

It is a junction number, because it is equal to n+sod(n) for n = 324002241998 and 324002242016.

It is not an unprimeable number, because it can be changed into a prime (324002242043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81000560509 + ... + 81000560512.

Almost surely, 2^324002242042 is an apocalyptic number.

324002242042 is a deficient number, since it is larger than the sum of its proper divisors (162001121024).

324002242042 is a wasteful number, since it uses less digits than its factorization.

324002242042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162001121023.

The product of its (nonzero) digits is 6144, while the sum is 25.

Adding to 324002242042 its reverse (240242200423), we get a palindrome (564244442465).

The spelling of 324002242042 in words is "three hundred twenty-four billion, two million, two hundred forty-two thousand, forty-two".