30242203441 has 2 divisors, whose sum is σ = 30242203442. Its totient is φ = 30242203440.

The previous prime is 30242203427. The next prime is 30242203483. The reversal of 30242203441 is 14430224203.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29118009600 + 1124193841 = 170640^2 + 33529^2 .

It is an emirp because it is prime and its reverse (14430224203) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30242203441 - 2²¹ = 30240106289 is a prime.

It is not a weakly prime, because it can be changed into another prime (30242203241) 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 as a sum of consecutive naturals, namely, 15121101720 + 15121101721.

It is an arithmetic number, because the mean of its divisors is an integer number (15121101721).

Almost surely, 2^30242203441 is an apocalyptic number.

It is an amenable number.

30242203441 is a deficient number, since it is larger than the sum of its proper divisors (1).

30242203441 is an equidigital number, since it uses as much as digits as its factorization.

30242203441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 30242203441 its reverse (14430224203), we get a palindrome (44672427644).

The spelling of 30242203441 in words is "thirty billion, two hundred forty-two million, two hundred three thousand, four hundred forty-one".