326920481210304 has 336 divisors, whose sum is σ = 976826107202400. Its totient is φ = 108407081742336.

The previous prime is 326920481210299. The next prime is 326920481210317. The reversal of 326920481210304 is 403012184029623.

326920481210304 is a `hidden beast` number, since 3 + 2 + 6 + 92 + 0 + 48 + 1 + 210 + 304 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 326920481210304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2832163662 + ... + 2832279090.

It is an arithmetic number, because the mean of its divisors is an integer number (2907220557150).

Almost surely, 2^{326920481210304} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 326920481210304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (488413053601200).

326920481210304 is an abundant number, since it is smaller than the sum of its proper divisors (649905625992096).

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

326920481210304 is a wasteful number, since it uses less digits than its factorization.

326920481210304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116402 (or 116380 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 45.

The spelling of 326920481210304 in words is "three hundred twenty-six trillion, nine hundred twenty billion, four hundred eighty-one million, two hundred ten thousand, three hundred four".