324130143210220 has 24 divisors (see below), whose sum is σ = 680711207231664. Its totient is φ = 129644837000256.

The previous prime is 324130143210197. The next prime is 324130143210241. The reversal of 324130143210220 is 22012341031423.

It is a super-2 number, since 2×324130143210220² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 450899622 + ... + 451617901.

It is an arithmetic number, because the mean of its divisors is an integer number (28362966967986).

Almost surely, 2^{324130143210220} is an apocalyptic number.

It is an amenable number.

324130143210220 is an abundant number, since it is smaller than the sum of its proper divisors (356581064021444).

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

324130143210220 is a wasteful number, since it uses less digits than its factorization.

324130143210220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 902535489 (or 902535487 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 324130143210220 its reverse (22012341031423), we get a palindrome (346142484241643).

The spelling of 324130143210220 in words is "three hundred twenty-four trillion, one hundred thirty billion, one hundred forty-three million, two hundred ten thousand, two hundred twenty".