327613840272 has 120 divisors (see below), whose sum is σ = 954905069664. Its totient is φ = 108735623424.

The previous prime is 327613840247. The next prime is 327613840283. The reversal of 327613840272 is 272048316723.

327613840272 is a `hidden beast` number, since 3 + 2 + 7 + 613 + 8 + 4 + 0 + 27 + 2 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 725083 + ... + 1086725.

Almost surely, 2^327613840272 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 327613840272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (477452534832).

327613840272 is an abundant number, since it is smaller than the sum of its proper divisors (627291229392).

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

327613840272 is a wasteful number, since it uses less digits than its factorization.

327613840272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361899 (or 361881 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 45.

The spelling of 327613840272 in words is "three hundred twenty-seven billion, six hundred thirteen million, eight hundred forty thousand, two hundred seventy-two".