4049317740321 has 80 divisors (see below), whose sum is σ = 6924524112000. Its totient is φ = 2310083027712.

The previous prime is 4049317740313. The next prime is 4049317740331. The reversal of 4049317740321 is 1230477139404.

4049317740321 is a `hidden beast` number, since 4 + 0 + 4 + 9 + 317 + 7 + 4 + 0 + 321 = 666.

It is not a de Polignac number, because 4049317740321 - 2³ = 4049317740313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4049317740331) 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 79 ways as a sum of consecutive naturals, for example, 1500301630 + ... + 1500304328.

It is an arithmetic number, because the mean of its divisors is an integer number (86556551400).

Almost surely, 2^{4049317740321} is an apocalyptic number.

It is an amenable number.

4049317740321 is a deficient number, since it is larger than the sum of its proper divisors (2875206371679).

4049317740321 is a wasteful number, since it uses less digits than its factorization.

4049317740321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6100 (or 6091 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 45.

The spelling of 4049317740321 in words is "four trillion, forty-nine billion, three hundred seventeen million, seven hundred forty thousand, three hundred twenty-one".