4049317163690 has 16 divisors (see below), whose sum is σ = 7363912864392. Its totient is φ = 1603028649984.

The previous prime is 4049317163653. The next prime is 4049317163767. The reversal of 4049317163690 is 963617139404.

It can be written as a sum of positive squares in 4 ways, for example, as 3660942662881 + 388374500809 = 1913359^2 + 623197^2 .

It is a super-2 number, since 2×4049317163690² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2087275919 + ... + 2087277858.

Almost surely, 2^{4049317163690} is an apocalyptic number.

4049317163690 is a deficient number, since it is larger than the sum of its proper divisors (3314595700702).

4049317163690 is a wasteful number, since it uses less digits than its factorization.

4049317163690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4174553881.

The product of its (nonzero) digits is 2939328, while the sum is 53.

The spelling of 4049317163690 in words is "four trillion, forty-nine billion, three hundred seventeen million, one hundred sixty-three thousand, six hundred ninety".