324145403212 has 24 divisors (see below), whose sum is σ = 578735521056. Its totient is φ = 158800631808.

The previous prime is 324145403207. The next prime is 324145403279. The reversal of 324145403212 is 212304541423.

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, 871413 + ... + 1186444.

It is an arithmetic number, because the mean of its divisors is an integer number (24113980044).

Almost surely, 2^324145403212 is an apocalyptic number.

It is an amenable number.

324145403212 is a deficient number, since it is larger than the sum of its proper divisors (254590117844).

324145403212 is a wasteful number, since it uses less digits than its factorization.

324145403212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2058657 (or 2058655 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 324145403212 its reverse (212304541423), we get a palindrome (536449944635).

The spelling of 324145403212 in words is "three hundred twenty-four billion, one hundred forty-five million, four hundred three thousand, two hundred twelve".