326404205330 has 16 divisors (see below), whose sum is σ = 671460079680. Its totient is φ = 111910013232.

The previous prime is 326404205297. The next prime is 326404205417. The reversal of 326404205330 is 33502404623.

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 7 ways as a sum of consecutive naturals, for example, 2331458540 + ... + 2331458679.

It is an arithmetic number, because the mean of its divisors is an integer number (41966254980).

Almost surely, 2^326404205330 is an apocalyptic number.

326404205330 is an abundant number, since it is smaller than the sum of its proper divisors (345055874350).

326404205330 is a wasteful number, since it uses less digits than its factorization.

326404205330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4662917233.

The product of its (nonzero) digits is 51840, while the sum is 32.

Adding to 326404205330 its reverse (33502404623), we get a palindrome (359906609953).

The spelling of 326404205330 in words is "three hundred twenty-six billion, four hundred four million, two hundred five thousand, three hundred thirty".