4451416241 has 2 divisors, whose sum is σ = 4451416242. Its totient is φ = 4451416240.

The previous prime is 4451416223. The next prime is 4451416253. The reversal of 4451416241 is 1426141544.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4446222400 + 5193841 = 66680^2 + 2279^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4451416241 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4451416198 and 4451416207.

It is not a weakly prime, because it can be changed into another prime (4451416261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2225708120 + 2225708121.

It is an arithmetic number, because the mean of its divisors is an integer number (2225708121).

Almost surely, 2^4451416241 is an apocalyptic number.

It is an amenable number.

4451416241 is a deficient number, since it is larger than the sum of its proper divisors (1).

4451416241 is an equidigital number, since it uses as much as digits as its factorization.

4451416241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15360, while the sum is 32.

The square root of 4451416241 is about 66718.9346512667. The cubic root of 4451416241 is about 1645.0006301984. Note that the first 3 decimals are identical.

Adding to 4451416241 its reverse (1426141544), we get a palindrome (5877557785).

The spelling of 4451416241 in words is "four billion, four hundred fifty-one million, four hundred sixteen thousand, two hundred forty-one".