323443132402 has 16 divisors (see below), whose sum is σ = 549984274560. Its totient is φ = 141424527312.

The previous prime is 323443132399. The next prime is 323443132403. The reversal of 323443132402 is 204231344323.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (323443132403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 327371098 + ... + 327372085.

It is an arithmetic number, because the mean of its divisors is an integer number (34374017160).

Almost surely, 2^323443132402 is an apocalyptic number.

323443132402 is a deficient number, since it is larger than the sum of its proper divisors (226541142158).

323443132402 is a wasteful number, since it uses less digits than its factorization.

323443132402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654743217.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 323443132402 its reverse (204231344323), we get a palindrome (527674476725).

The spelling of 323443132402 in words is "three hundred twenty-three billion, four hundred forty-three million, one hundred thirty-two thousand, four hundred two".