324153223412 has 12 divisors (see below), whose sum is σ = 568382620260. Its totient is φ = 161758189056.

The previous prime is 324153223399. The next prime is 324153223417. The reversal of 324153223412 is 214322351423.

It can be written as a sum of positive squares in 2 ways, for example, as 232752213136 + 91401010276 = 482444^2 + 302326^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324153223417) 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 in 3 ways as a sum of consecutive naturals, for example, 79603373 + ... + 79607444.

It is an arithmetic number, because the mean of its divisors is an integer number (47365218355).

Almost surely, 2^324153223412 is an apocalyptic number.

It is an amenable number.

324153223412 is a deficient number, since it is larger than the sum of its proper divisors (244229396848).

324153223412 is a wasteful number, since it uses less digits than its factorization.

324153223412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159211330 (or 159211328 counting only the distinct ones).

The product of its digits is 34560, while the sum is 32.

Adding to 324153223412 its reverse (214322351423), we get a palindrome (538475574835).

The spelling of 324153223412 in words is "three hundred twenty-four billion, one hundred fifty-three million, two hundred twenty-three thousand, four hundred twelve".