3242421043 has 2 divisors, whose sum is σ = 3242421044. Its totient is φ = 3242421042.

The previous prime is 3242421029. The next prime is 3242421047. The reversal of 3242421043 is 3401242423.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3242421043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3242420999 and 3242421017.

It is not a weakly prime, because it can be changed into another prime (3242421047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1621210521 + 1621210522.

It is an arithmetic number, because the mean of its divisors is an integer number (1621210522).

Almost surely, 2^3242421043 is an apocalyptic number.

3242421043 is a deficient number, since it is larger than the sum of its proper divisors (1).

3242421043 is an equidigital number, since it uses as much as digits as its factorization.

3242421043 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.

The square root of 3242421043 is about 56942.2606066882. The cubic root of 3242421043 is about 1480.0957210734.

Adding to 3242421043 its reverse (3401242423), we get a palindrome (6643663466).

The spelling of 3242421043 in words is "three billion, two hundred forty-two million, four hundred twenty-one thousand, forty-three".