323442242000 has 80 divisors (see below), whose sum is σ = 782209459200. Its totient is φ = 129356035200.

The previous prime is 323442241987. The next prime is 323442242021. The reversal of 323442242000 is 242244323.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×323442242000² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20310041 + ... + 20325959.

It is an arithmetic number, because the mean of its divisors is an integer number (9777618240).

Almost surely, 2^323442242000 is an apocalyptic number.

It is an amenable number.

323442242000 is an abundant number, since it is smaller than the sum of its proper divisors (458767217200).

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

323442242000 is a wasteful number, since it uses less digits than its factorization.

323442242000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26101 (or 26085 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 26.

Adding to 323442242000 its reverse (242244323), we get a palindrome (323684486323).

The spelling of 323442242000 in words is "three hundred twenty-three billion, four hundred forty-two million, two hundred forty-two thousand".