323523470352 has 20 divisors (see below), whose sum is σ = 835768965200. Its totient is φ = 107841156768.

The previous prime is 323523470351. The next prime is 323523470357. The reversal of 323523470352 is 253074325323.

It is a self number, because there is not a number n which added to its sum of digits gives 323523470352.

It is not an unprimeable number, because it can be changed into a prime (323523470351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3370036102 + ... + 3370036197.

It is an arithmetic number, because the mean of its divisors is an integer number (41788448260).

Almost surely, 2^323523470352 is an apocalyptic number.

It is an amenable number.

323523470352 is an abundant number, since it is smaller than the sum of its proper divisors (512245494848).

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

323523470352 is a wasteful number, since it uses less digits than its factorization.

323523470352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6740072310 (or 6740072304 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 39.

Adding to 323523470352 its reverse (253074325323), we get a palindrome (576597795675).

The spelling of 323523470352 in words is "three hundred twenty-three billion, five hundred twenty-three million, four hundred seventy thousand, three hundred fifty-two".