324404375721676 has 12 divisors (see below), whose sum is σ = 567773311286608. Its totient is φ = 162183429639792.

The previous prime is 324404375721659. The next prime is 324404375721709. The reversal of 324404375721676 is 676127573404423.

It is a happy number.

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, 4689516351 + ... + 4689585526.

Almost surely, 2^{324404375721676} is an apocalyptic number.

It is an amenable number.

324404375721676 is a deficient number, since it is larger than the sum of its proper divisors (243368935564932).

324404375721676 is a wasteful number, since it uses less digits than its factorization.

324404375721676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9379110528 (or 9379110526 counting only the distinct ones).

The product of its (nonzero) digits is 142248960, while the sum is 61.

The spelling of 324404375721676 in words is "three hundred twenty-four trillion, four hundred four billion, three hundred seventy-five million, seven hundred twenty-one thousand, six hundred seventy-six".