321204423130341 has 16 divisors (see below), whose sum is σ = 431287326498240. Its totient is φ = 212633002644480.

The previous prime is 321204423130307. The next prime is 321204423130343. The reversal of 321204423130341 is 143031324402123.

It is not a de Polignac number, because 321204423130341 - 2⁹ = 321204423129829 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (321204423130343) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 512401371 + ... + 513027848.

It is an arithmetic number, because the mean of its divisors is an integer number (26955457906140).

Almost surely, 2^{321204423130341} is an apocalyptic number.

It is an amenable number.

321204423130341 is a deficient number, since it is larger than the sum of its proper divisors (110082903367899).

321204423130341 is a wasteful number, since it uses less digits than its factorization.

321204423130341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1025429956.

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 321204423130341 its reverse (143031324402123), we get a palindrome (464235747532464).

The spelling of 321204423130341 in words is "three hundred twenty-one trillion, two hundred four billion, four hundred twenty-three million, one hundred thirty thousand, three hundred forty-one".