324420312012 has 24 divisors (see below), whose sum is σ = 766562764800. Its totient is φ = 106771241616.

The previous prime is 324420311977. The next prime is 324420312023. The reversal of 324420312012 is 210213024423.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171106812 + ... + 171108707.

It is an arithmetic number, because the mean of its divisors is an integer number (31940115200).

Almost surely, 2^324420312012 is an apocalyptic number.

It is an amenable number.

324420312012 is an abundant number, since it is smaller than the sum of its proper divisors (442142452788).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

324420312012 is a wasteful number, since it uses less digits than its factorization.

324420312012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342215605 (or 342215603 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 324420312012 its reverse (210213024423), we get a palindrome (534633336435).

The spelling of 324420312012 in words is "three hundred twenty-four billion, four hundred twenty million, three hundred twelve thousand, twelve".