324238706064 has 960 divisors, whose sum is σ = 1229295208960. Its totient is φ = 77396705280.

The previous prime is 324238706039. The next prime is 324238706087. The reversal of 324238706064 is 460607832423.

324238706064 is a `hidden beast` number, since 3 + 2 + 4 + 2 + 38 + 7 + 0 + 606 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 561938544 + ... + 561939120.

Almost surely, 2^324238706064 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 324238706064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (614647604480).

324238706064 is an abundant number, since it is smaller than the sum of its proper divisors (905056502896).

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

324238706064 is a wasteful number, since it uses less digits than its factorization.

324238706064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 728 (or 719 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 45.

The spelling of 324238706064 in words is "three hundred twenty-four billion, two hundred thirty-eight million, seven hundred six thousand, sixty-four".