324992054231296 has 81 divisors (see below), whose sum is σ = 664947022317879. Its totient is φ = 158526940569600.

The previous prime is 324992054231293. The next prime is 324992054231303. The reversal of 324992054231296 is 692132450299423.

The square root of 324992054231296 is 18027536.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 254354800896 + 324737699430400 = 504336^2 + 18020480^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (324992054231291) by changing a digit.

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 8 ways as a sum of consecutive naturals, for example, 11826049876 + ... + 11826077356.

Almost surely, 2^{324992054231296} is an apocalyptic number.

324992054231296 is the 18027536-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 324992054231296

324992054231296 is an abundant number, since it is smaller than the sum of its proper divisors (339954968086583).

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

324992054231296 is an frugal number, since it uses more digits than its factorization.

324992054231296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55060 (or 27524 counting only the distinct ones).

The product of its (nonzero) digits is 50388480, while the sum is 61.

The spelling of 324992054231296 in words is "three hundred twenty-four trillion, nine hundred ninety-two billion, fifty-four million, two hundred thirty-one thousand, two hundred ninety-six".