324345555438 has 8 divisors (see below), whose sum is σ = 648691110888. Its totient is φ = 108115185144.

The previous prime is 324345555431. The next prime is 324345555439. The reversal of 324345555438 is 834555543423.

It is a sphenic number, since it is the product of 3 distinct primes.

324345555438 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324345555431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27028796281 + ... + 27028796292.

It is an arithmetic number, because the mean of its divisors is an integer number (81086388861).

Almost surely, 2^324345555438 is an apocalyptic number.

324345555438 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

324345555438 is a wasteful number, since it uses less digits than its factorization.

324345555438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54057592578.

The product of its digits is 17280000, while the sum is 51.

The spelling of 324345555438 in words is "three hundred twenty-four billion, three hundred forty-five million, five hundred fifty-five thousand, four hundred thirty-eight".