424443445350241 has 2 divisors, whose sum is σ = 424443445350242. Its totient is φ = 424443445350240.

The previous prime is 424443445350227. The next prime is 424443445350269. The reversal of 424443445350241 is 142053544344424.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 241663969347025 + 182779476003216 = 15545545^2 + 13519596^2 .

It is a cyclic number.

It is not a de Polignac number, because 424443445350241 - 2¹⁵ = 424443445317473 is a prime.

It is not a weakly prime, because it can be changed into another prime (424443445356241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212221722675120 + 212221722675121.

It is an arithmetic number, because the mean of its divisors is an integer number (212221722675121).

Almost surely, 2^{424443445350241} is an apocalyptic number.

It is an amenable number.

424443445350241 is a deficient number, since it is larger than the sum of its proper divisors (1).

424443445350241 is an equidigital number, since it uses as much as digits as its factorization.

424443445350241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14745600, while the sum is 49.

Adding to 424443445350241 its reverse (142053544344424), we get a palindrome (566496989694665).

The spelling of 424443445350241 in words is "four hundred twenty-four trillion, four hundred forty-three billion, four hundred forty-five million, three hundred fifty thousand, two hundred forty-one".