321134443304 has 32 divisors (see below), whose sum is σ = 606736653600. Its totient is φ = 159339061440.

The previous prime is 321134443261. The next prime is 321134443309. The reversal of 321134443304 is 403344431123.

It is a super-3 number, since 3×321134443304³ (a number of 35 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (321134443309) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2404739 + ... + 2534765.

It is an arithmetic number, because the mean of its divisors is an integer number (18960520425).

Almost surely, 2^321134443304 is an apocalyptic number.

It is an amenable number.

321134443304 is a deficient number, since it is larger than the sum of its proper divisors (285602210296).

321134443304 is a wasteful number, since it uses less digits than its factorization.

321134443304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132393 (or 132389 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 321134443304 its reverse (403344431123), we get a palindrome (724478874427).

The spelling of 321134443304 in words is "three hundred twenty-one billion, one hundred thirty-four million, four hundred forty-three thousand, three hundred four".