324093875781632 has 136 divisors (see below), whose sum is σ = 707567447420400. Its totient is φ = 147219787284480.

The previous prime is 324093875781569. The next prime is 324093875781677. The reversal of 324093875781632 is 236187578390423.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1116522788 + ... + 1116813020.

It is a 1-persistent number, because it is pandigital, but 2⋅324093875781632 = 648187751563264 is not.

Almost surely, 2^{324093875781632} is an apocalyptic number.

324093875781632 is a gapful number since it is divisible by the number (32) 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 324093875781632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (353783723710200).

324093875781632 is an abundant number, since it is smaller than the sum of its proper divisors (383473571638768).

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

324093875781632 is an equidigital number, since it uses as much as digits as its factorization.

324093875781632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291825 (or 291795 counting only the distinct ones).

The product of its (nonzero) digits is 365783040, while the sum is 68.

The spelling of 324093875781632 in words is "three hundred twenty-four trillion, ninety-three billion, eight hundred seventy-five million, seven hundred eighty-one thousand, six hundred thirty-two".