324231442002 has 128 divisors (see below), whose sum is σ = 801373305600. Its totient is φ = 96523550208.

The previous prime is 324231441977. The next prime is 324231442009. The reversal of 324231442002 is 200244132423.

324231442002 is a `hidden beast` number, since 3 + 2 + 4 + 231 + 4 + 420 + 0 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (324231442009) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4614478 + ... + 4684214.

It is an arithmetic number, because the mean of its divisors is an integer number (6260728950).

Almost surely, 2^324231442002 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 324231442002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (400686652800).

324231442002 is an abundant number, since it is smaller than the sum of its proper divisors (477141863598).

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

324231442002 is a wasteful number, since it uses less digits than its factorization.

324231442002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69977 (or 69971 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 324231442002 its reverse (200244132423), we get a palindrome (524475574425).

The spelling of 324231442002 in words is "three hundred twenty-four billion, two hundred thirty-one million, four hundred forty-two thousand, two".