323323442512400 has 240 divisors, whose sum is σ = 894898462832640. Its totient is φ = 111105381235200.

The previous prime is 323323442512349. The next prime is 323323442512403. The reversal of 323323442512400 is 4215244323323.

It is not an unprimeable number, because it can be changed into a prime (323323442512403) 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 47 ways as a sum of consecutive naturals, for example, 10846760 + ... + 27645959.

It is an arithmetic number, because the mean of its divisors is an integer number (3728743595136).

Almost surely, 2^{323323442512400} is an apocalyptic number.

It is an amenable number.

323323442512400 is an abundant number, since it is smaller than the sum of its proper divisors (571575020320240).

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

323323442512400 is a wasteful number, since it uses less digits than its factorization.

323323442512400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38492854 (or 38492843 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 38.

Adding to 323323442512400 its reverse (4215244323323), we get a palindrome (327538686835723).

The spelling of 323323442512400 in words is "three hundred twenty-three trillion, three hundred twenty-three billion, four hundred forty-two million, five hundred twelve thousand, four hundred".