3242421461 has 2 divisors, whose sum is σ = 3242421462. Its totient is φ = 3242421460.

The previous prime is 3242421419. The next prime is 3242421541. The reversal of 3242421461 is 1641242423.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2408944561 + 833476900 = 49081^2 + 28870^2 .

It is a cyclic number.

It is not a de Polignac number, because 3242421461 - 2¹⁰ = 3242420437 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3242421401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1621210730 + 1621210731.

It is an arithmetic number, because the mean of its divisors is an integer number (1621210731).

Almost surely, 2^3242421461 is an apocalyptic number.

It is an amenable number.

3242421461 is a deficient number, since it is larger than the sum of its proper divisors (1).

3242421461 is an equidigital number, since it uses as much as digits as its factorization.

3242421461 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9216, while the sum is 29.

The square root of 3242421461 is about 56942.2642770728. The cubic root of 3242421461 is about 1480.0957846761.

Adding to 3242421461 its reverse (1641242423), we get a palindrome (4883663884).

The spelling of 3242421461 in words is "three billion, two hundred forty-two million, four hundred twenty-one thousand, four hundred sixty-one".