4722889514841 has 15 divisors (see below), whose sum is σ = 7055209851151. Its totient is φ = 3148579970568.

The previous prime is 4722889514807. The next prime is 4722889514909. The reversal of 4722889514841 is 1484159882274.

The square root of 4722889514841 is 2173221.

It is a perfect power (a square), and thus also a powerful number.

4722889514841 is a `hidden beast` number, since 4 + 7 + 2 + 28 + 89 + 51 + 484 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4616391719241 + 106497795600 = 2148579^2 + 326340^2 .

It is not a de Polignac number, because 4722889514841 - 2⁷ = 4722889514713 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4722889514341) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 19438255 + ... + 19679723.

Almost surely, 2^{4722889514841} is an apocalyptic number.

4722889514841 is the 2173221-st square number.

4722889514841 is the 1086611-st centered octagonal number.

It is an amenable number.

4722889514841 is a deficient number, since it is larger than the sum of its proper divisors (2332320336310).

4722889514841 is an frugal number, since it uses more digits than its factorization.

4722889514841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482950 (or 241472 counting only the distinct ones).

The product of its digits is 41287680, while the sum is 63.

The spelling of 4722889514841 in words is "four trillion, seven hundred twenty-two billion, eight hundred eighty-nine million, five hundred fourteen thousand, eight hundred forty-one".