2421424241 has 2 divisors, whose sum is σ = 2421424242. Its totient is φ = 2421424240.

The previous prime is 2421424237. The next prime is 2421424253. The reversal of 2421424241 is 1424241242.

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., 2421033616 + 390625 = 49204^2 + 625^2 .

It is a cyclic number.

It is not a de Polignac number, because 2421424241 - 2² = 2421424237 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2421424241.

It is not a weakly prime, because it can be changed into another prime (2421424261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1210712120 + 1210712121.

It is an arithmetic number, because the mean of its divisors is an integer number (1210712121).

Almost surely, 2^2421424241 is an apocalyptic number.

It is an amenable number.

2421424241 is a deficient number, since it is larger than the sum of its proper divisors (1).

2421424241 is an equidigital number, since it uses as much as digits as its factorization.

2421424241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4096, while the sum is 26.

The square root of 2421424241 is about 49207.9692834403. The cubic root of 2421424241 is about 1342.8380187963.

Adding to 2421424241 its reverse (1424241242), we get a palindrome (3845665483).

The spelling of 2421424241 in words is "two billion, four hundred twenty-one million, four hundred twenty-four thousand, two hundred forty-one".