324432242122 has 4 divisors (see below), whose sum is σ = 486648363186. Its totient is φ = 162216121060.

The previous prime is 324432242093. The next prime is 324432242137. The reversal of 324432242122 is 221242234423.

It is a happy number.

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., 269090150121 + 55342092001 = 518739^2 + 235249^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

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, 81108060529 + ... + 81108060532.

Almost surely, 2^324432242122 is an apocalyptic number.

324432242122 is a deficient number, since it is larger than the sum of its proper divisors (162216121064).

324432242122 is a wasteful number, since it uses less digits than its factorization.

324432242122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162216121063.

The product of its digits is 36864, while the sum is 31.

Adding to 324432242122 its reverse (221242234423), we get a palindrome (545674476545).

The spelling of 324432242122 in words is "three hundred twenty-four billion, four hundred thirty-two million, two hundred forty-two thousand, one hundred twenty-two".