323201432112344 has 16 divisors (see below), whose sum is σ = 606003367395120. Its totient is φ = 161600534140320.

The previous prime is 323201432112313. The next prime is 323201432112347. The reversal of 323201432112344 is 443211234102323.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323201432112347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15035159 + ... + 29537414.

It is an arithmetic number, because the mean of its divisors is an integer number (37875210462195).

Almost surely, 2^{323201432112344} is an apocalyptic number.

It is an amenable number.

323201432112344 is a deficient number, since it is larger than the sum of its proper divisors (282801935282776).

323201432112344 is a wasteful number, since it uses less digits than its factorization.

323201432112344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45478970 (or 45478966 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 35.

Adding to 323201432112344 its reverse (443211234102323), we get a palindrome (766412666214667).

The spelling of 323201432112344 in words is "three hundred twenty-three trillion, two hundred one billion, four hundred thirty-two million, one hundred twelve thousand, three hundred forty-four".