4454212241 has 2 divisors, whose sum is σ = 4454212242. Its totient is φ = 4454212240.

The previous prime is 4454212201. The next prime is 4454212247. The reversal of 4454212241 is 1422124544.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2731630225 + 1722582016 = 52265^2 + 41504^2 .

It is a cyclic number.

It is not a de Polignac number, because 4454212241 - 2¹⁰ = 4454211217 is a prime.

It is not a weakly prime, because it can be changed into another prime (4454212247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2227106120 + 2227106121.

It is an arithmetic number, because the mean of its divisors is an integer number (2227106121).

Almost surely, 2^4454212241 is an apocalyptic number.

It is an amenable number.

4454212241 is a deficient number, since it is larger than the sum of its proper divisors (1).

4454212241 is an equidigital number, since it uses as much as digits as its factorization.

4454212241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10240, while the sum is 29.

The square root of 4454212241 is about 66739.8849339733. The cubic root of 4454212241 is about 1645.3449744746.

Adding to 4454212241 its reverse (1422124544), we get a palindrome (5876336785).

The spelling of 4454212241 in words is "four billion, four hundred fifty-four million, two hundred twelve thousand, two hundred forty-one".