6395944495936 has 28 divisors (see below), whose sum is σ = 12692078548228. Its totient is φ = 3197940452352.

The previous prime is 6395944495883. The next prime is 6395944495943.

6395944495936 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 395208366336 + 6000736129600 = 628656^2 + 2449640^2 .

It is a congruent 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, 6827620 + ... + 7707676.

Almost surely, 2^{6395944495936} is an apocalyptic number.

It is an amenable number.

6395944495936 is a deficient number, since it is larger than the sum of its proper divisors (6296134052292).

6395944495936 is a wasteful number, since it uses less digits than its factorization.

6395944495936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 993626 (or 993616 counting only the distinct ones).

The product of its digits is 3401222400, while the sum is 76.

The spelling of 6395944495936 in words is "six trillion, three hundred ninety-five billion, nine hundred forty-four million, four hundred ninety-five thousand, nine hundred thirty-six".