324022160072 has 108 divisors (see below), whose sum is σ = 668624028345. Its totient is φ = 147143313408.

The previous prime is 324022160051. The next prime is 324022160087. The reversal of 324022160072 is 270061220423.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 14 ways, for example, as 215921926276 + 108100233796 = 464674^2 + 328786^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=402506.

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 26 ways as a sum of consecutive naturals, for example, 2365125188 + ... + 2365125324.

Almost surely, 2^324022160072 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 324022160072

324022160072 is an abundant number, since it is smaller than the sum of its proper divisors (344601868273).

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

324022160072 is a wasteful number, since it uses less digits than its factorization.

324022160072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 532 (or 265 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 29.

Adding to 324022160072 its reverse (270061220423), we get a palindrome (594083380495).

The spelling of 324022160072 in words is "three hundred twenty-four billion, twenty-two million, one hundred sixty thousand, seventy-two".