324144044242 has 16 divisors (see below), whose sum is σ = 487816056000. Its totient is φ = 161539291440.

The previous prime is 324144044201. The next prime is 324144044249. The reversal of 324144044242 is 242440441423.

It is a super-2 number, since 2×324144044242² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 324144044198 and 324144044207.

It is not an unprimeable number, because it can be changed into a prime (324144044249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 939517 + ... + 1237327.

It is an arithmetic number, because the mean of its divisors is an integer number (30488503500).

Almost surely, 2^324144044242 is an apocalyptic number.

324144044242 is a deficient number, since it is larger than the sum of its proper divisors (163672011758).

324144044242 is a wasteful number, since it uses less digits than its factorization.

324144044242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299601.

The product of its (nonzero) digits is 98304, while the sum is 34.

Adding to 324144044242 its reverse (242440441423), we get a palindrome (566584485665).

The spelling of 324144044242 in words is "three hundred twenty-four billion, one hundred forty-four million, forty-four thousand, two hundred forty-two".