4743776244481 has 8 divisors (see below), whose sum is σ = 4907906824680. Its totient is φ = 4579682470272.

The previous prime is 4743776244443. The next prime is 4743776244521. The reversal of 4743776244481 is 1844426773474.

It can be written as a sum of positive squares in 4 ways, for example, as 288261610000 + 4455514634481 = 536900^2 + 2110809^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4743776244481 is a prime.

It is a super-2 number, since 2×4743776244481² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4743776244881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8939140 + ... + 9454933.

It is an arithmetic number, because the mean of its divisors is an integer number (613488353085).

Almost surely, 2^{4743776244481} is an apocalyptic number.

It is an amenable number.

4743776244481 is a deficient number, since it is larger than the sum of its proper divisors (164130580199).

4743776244481 is a wasteful number, since it uses less digits than its factorization.

4743776244481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18402995.

The product of its digits is 101154816, while the sum is 61.

The spelling of 4743776244481 in words is "four trillion, seven hundred forty-three billion, seven hundred seventy-six million, two hundred forty-four thousand, four hundred eighty-one".