323403243211444 has 12 divisors (see below), whose sum is σ = 617406191585568. Its totient is φ = 147001474187000.

The previous prime is 323403243211427. The next prime is 323403243211459. The reversal of 323403243211444 is 444112342304323.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 323403243211397 and 323403243211406.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3675036854632 + ... + 3675036854719.

It is an arithmetic number, because the mean of its divisors is an integer number (51450515965464).

Almost surely, 2^{323403243211444} is an apocalyptic number.

It is an amenable number.

323403243211444 is a deficient number, since it is larger than the sum of its proper divisors (294002948374124).

323403243211444 is a wasteful number, since it uses less digits than its factorization.

323403243211444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7350073709366 (or 7350073709364 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 40.

Adding to 323403243211444 its reverse (444112342304323), we get a palindrome (767515585515767).

The spelling of 323403243211444 in words is "three hundred twenty-three trillion, four hundred three billion, two hundred forty-three million, two hundred eleven thousand, four hundred forty-four".