321441332110004 has 12 divisors (see below), whose sum is σ = 572056607992800. Its totient is φ = 157996586969208.

The previous prime is 321441332110001. The next prime is 321441332110021. The reversal of 321441332110004 is 400011233144123.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (321441332110001) 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, 681019771184 + ... + 681019771655.

It is an arithmetic number, because the mean of its divisors is an integer number (47671383999400).

Almost surely, 2^{321441332110004} is an apocalyptic number.

It is an amenable number.

321441332110004 is a deficient number, since it is larger than the sum of its proper divisors (250615275882796).

321441332110004 is a wasteful number, since it uses less digits than its factorization.

321441332110004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1362039542902 (or 1362039542900 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 321441332110004 its reverse (400011233144123), we get a palindrome (721452565254127).

The spelling of 321441332110004 in words is "three hundred twenty-one trillion, four hundred forty-one billion, three hundred thirty-two million, one hundred ten thousand, four".