327540135320 has 64 divisors (see below), whose sum is σ = 744509193120. Its totient is φ = 129677082624.

The previous prime is 327540135313. The next prime is 327540135401. The reversal of 327540135320 is 23531045723.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4901654 + ... + 4968026.

Almost surely, 2^327540135320 is an apocalyptic number.

It is an amenable number.

327540135320 is an abundant number, since it is smaller than the sum of its proper divisors (416969057800).

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

327540135320 is a wasteful number, since it uses less digits than its factorization.

327540135320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67644 (or 67640 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 35.

The spelling of 327540135320 in words is "three hundred twenty-seven billion, five hundred forty million, one hundred thirty-five thousand, three hundred twenty".