321232324042444 has 12 divisors (see below), whose sum is σ = 562243736691000. Its totient is φ = 160591256416448.

The previous prime is 321232324042429. The next prime is 321232324042493. The reversal of 321232324042444 is 444240423232123.

It is a junction number, because it is equal to n+sod(n) for n = 321232324042397 and 321232324042406.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6226372174 + ... + 6226423765.

It is an arithmetic number, because the mean of its divisors is an integer number (46853644724250).

Almost surely, 2^{321232324042444} is an apocalyptic number.

It is an amenable number.

321232324042444 is a deficient number, since it is larger than the sum of its proper divisors (241011412648556).

321232324042444 is a wasteful number, since it uses less digits than its factorization.

321232324042444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12452802392 (or 12452802390 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 40.

Adding to 321232324042444 its reverse (444240423232123), we get a palindrome (765472747274567).

The spelling of 321232324042444 in words is "three hundred twenty-one trillion, two hundred thirty-two billion, three hundred twenty-four million, forty-two thousand, four hundred forty-four".