324132445531412 has 36 divisors (see below), whose sum is σ = 660146391300564. Its totient is φ = 138849622813440.

The previous prime is 324132445531379. The next prime is 324132445531441. The reversal of 324132445531412 is 214135544231423.

It can be written as a sum of positive squares in 2 ways, for example, as 231225902980996 + 92906542550416 = 15206114^2 + 9638804^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 382208783 + ... + 383055894.

It is an arithmetic number, because the mean of its divisors is an integer number (18337399758349).

Almost surely, 2^{324132445531412} is an apocalyptic number.

It is an amenable number.

324132445531412 is an abundant number, since it is smaller than the sum of its proper divisors (336013945769152).

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

324132445531412 is a wasteful number, since it uses less digits than its factorization.

324132445531412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 765266856 (or 765266847 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 44.

Adding to 324132445531412 its reverse (214135544231423), we get a palindrome (538267989762835).

The spelling of 324132445531412 in words is "three hundred twenty-four trillion, one hundred thirty-two billion, four hundred forty-five million, five hundred thirty-one thousand, four hundred twelve".