325158285312 has 416 divisors, whose sum is σ = 1117540723200. Its totient is φ = 91501166592.

The previous prime is 325158285307. The next prime is 325158285359. The reversal of 325158285312 is 213582851523.

325158285312 is a `hidden beast` number, since 3 + 2 + 5 + 1 + 58 + 285 + 312 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51864514 + ... + 51870782.

Almost surely, 2^325158285312 is an apocalyptic number.

325158285312 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 325158285312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (558770361600).

325158285312 is an abundant number, since it is smaller than the sum of its proper divisors (792382437888).

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

325158285312 is an equidigital number, since it uses as much as digits as its factorization.

325158285312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6376 (or 6348 counting only the distinct ones).

The product of its digits is 576000, while the sum is 45.

The spelling of 325158285312 in words is "three hundred twenty-five billion, one hundred fifty-eight million, two hundred eighty-five thousand, three hundred twelve".