324345505438 has 8 divisors (see below), whose sum is σ = 491335270920. Its totient is φ = 160567081800.

The previous prime is 324345505399. The next prime is 324345505439. The reversal of 324345505438 is 834505543423.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324345505439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 802835208 + ... + 802835611.

It is an arithmetic number, because the mean of its divisors is an integer number (61416908865).

Almost surely, 2^324345505438 is an apocalyptic number.

324345505438 is a deficient number, since it is larger than the sum of its proper divisors (166989765482).

324345505438 is a wasteful number, since it uses less digits than its factorization.

324345505438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1605670922.

The product of its (nonzero) digits is 3456000, while the sum is 46.

The spelling of 324345505438 in words is "three hundred twenty-four billion, three hundred forty-five million, five hundred five thousand, four hundred thirty-eight".