324382178787968 has 64 divisors (see below), whose sum is σ = 745084540163520. Its totient is φ = 137790659973120.

The previous prime is 324382178787949. The next prime is 324382178788021. The reversal of 324382178787968 is 869787871283423.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1601817698 + ... + 1602020193.

It is an arithmetic number, because the mean of its divisors is an integer number (11641945940055).

Almost surely, 2^{324382178787968} is an apocalyptic number.

It is an amenable number.

324382178787968 is an abundant number, since it is smaller than the sum of its proper divisors (420702361375552).

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

324382178787968 is a wasteful number, since it uses less digits than its factorization.

324382178787968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3203838025 (or 3203838013 counting only the distinct ones).

The product of its digits is 10924720128, while the sum is 83.

The spelling of 324382178787968 in words is "three hundred twenty-four trillion, three hundred eighty-two billion, one hundred seventy-eight million, seven hundred eighty-seven thousand, nine hundred sixty-eight".