325855796238000 has 1280 divisors, whose sum is σ = 1458082356756480. Its totient is φ = 67838736384000.

The previous prime is 325855796237977. The next prime is 325855796238013. The reversal of 325855796238000 is 832697558523.

325855796238000 is a `hidden beast` number, since 3 + 2 + 58 + 5 + 579 + 6 + 2 + 3 + 8 + 0 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 198388114 + ... + 200023886.

It is an arithmetic number, because the mean of its divisors is an integer number (1139126841216).

Almost surely, 2^{325855796238000} is an apocalyptic number.

325855796238000 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 325855796238000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (729041178378240).

325855796238000 is an abundant number, since it is smaller than the sum of its proper divisors (1132226560518480).

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

325855796238000 is a wasteful number, since it uses less digits than its factorization.

325855796238000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1635860 (or 1635838 counting only the distinct ones).

The product of its (nonzero) digits is 108864000, while the sum is 63.

The spelling of 325855796238000 in words is "three hundred twenty-five trillion, eight hundred fifty-five billion, seven hundred ninety-six million, two hundred thirty-eight thousand".