324355073952 has 192 divisors, whose sum is σ = 1049160591360. Its totient is φ = 85442632704.

The previous prime is 324355073947. The next prime is 324355073953. The reversal of 324355073952 is 259370553423.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (324355073953) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7482613 + ... + 7525835.

It is an arithmetic number, because the mean of its divisors is an integer number (5464378080).

Almost surely, 2^324355073952 is an apocalyptic number.

324355073952 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 324355073952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (524580295680).

324355073952 is an abundant number, since it is smaller than the sum of its proper divisors (724805517408).

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

324355073952 is a wasteful number, since it uses less digits than its factorization.

324355073952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44115 (or 44107 counting only the distinct ones).

The product of its (nonzero) digits is 3402000, while the sum is 48.

The spelling of 324355073952 in words is "three hundred twenty-four billion, three hundred fifty-five million, seventy-three thousand, nine hundred fifty-two".