324235420000 has 120 divisors (see below), whose sum is σ = 804732384456. Its totient is φ = 128545536000.

The previous prime is 324235419973. The next prime is 324235420043. The reversal of 324235420000 is 24532423.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

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 19 ways as a sum of consecutive naturals, for example, 2188267 + ... + 2331733.

Almost surely, 2^324235420000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 324235420000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (402366192228).

324235420000 is an abundant number, since it is smaller than the sum of its proper divisors (480496964456).

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

324235420000 is a wasteful number, since it uses less digits than its factorization.

324235420000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143610 (or 143587 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 25.

Adding to 324235420000 its reverse (24532423), we get a palindrome (324259952423).

The spelling of 324235420000 in words is "three hundred twenty-four billion, two hundred thirty-five million, four hundred twenty thousand".