326800212480 has 480 divisors, whose sum is σ = 1298270083968. Its totient is φ = 74421043200.

The previous prime is 326800212467. The next prime is 326800212499. The reversal of 326800212480 is 84212008623.

326800212480 is a `hidden beast` number, since 326 + 80 + 0 + 212 + 48 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (480).

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 45316075 + ... + 45323285.

Almost surely, 2^326800212480 is an apocalyptic number.

326800212480 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 326800212480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (649135041984).

326800212480 is an abundant number, since it is smaller than the sum of its proper divisors (971469871488).

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

326800212480 is a wasteful number, since it uses less digits than its factorization.

326800212480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7528 (or 7509 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The spelling of 326800212480 in words is "three hundred twenty-six billion, eight hundred million, two hundred twelve thousand, four hundred eighty".