327340571252464 has 40 divisors (see below), whose sum is σ = 790718782508928. Its totient is φ = 127535287500480.

The previous prime is 327340571252423. The next prime is 327340571252467. The reversal of 327340571252464 is 464252175043723.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (327340571252467) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132849256582 + ... + 132849259045.

Almost surely, 2^{327340571252464} is an apocalyptic number.

It is an amenable number.

327340571252464 is an abundant number, since it is smaller than the sum of its proper divisors (463378211256464).

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

327340571252464 is a wasteful number, since it uses less digits than its factorization.

327340571252464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265698515653 (or 265698515647 counting only the distinct ones).

The product of its (nonzero) digits is 33868800, while the sum is 55.

The spelling of 327340571252464 in words is "three hundred twenty-seven trillion, three hundred forty billion, five hundred seventy-one million, two hundred fifty-two thousand, four hundred sixty-four".