324142012003220 has 96 divisors (see below), whose sum is σ = 747060360141312. Its totient is φ = 117650961635328.

The previous prime is 324142012003219. The next prime is 324142012003307. The reversal of 324142012003220 is 22300210241423.

It is a self number, because there is not a number n which added to its sum of digits gives 324142012003220.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 150304199 + ... + 152445518.

It is an arithmetic number, because the mean of its divisors is an integer number (7781878751472).

Almost surely, 2^{324142012003220} is an apocalyptic number.

It is an amenable number.

324142012003220 is an abundant number, since it is smaller than the sum of its proper divisors (422918348138092).

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

324142012003220 is a wasteful number, since it uses less digits than its factorization.

324142012003220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302749857 (or 302749855 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 324142012003220 its reverse (22300210241423), we get a palindrome (346442222244643).

The spelling of 324142012003220 in words is "three hundred twenty-four trillion, one hundred forty-two billion, twelve million, three thousand, two hundred twenty".