3244041421 has 2 divisors, whose sum is σ = 3244041422. Its totient is φ = 3244041420.

The previous prime is 3244041347. The next prime is 3244041431. The reversal of 3244041421 is 1241404423.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3108062500 + 135978921 = 55750^2 + 11661^2 .

It is a cyclic number.

It is not a de Polignac number, because 3244041421 - 2⁷ = 3244041293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3244041431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1622020710 + 1622020711.

It is an arithmetic number, because the mean of its divisors is an integer number (1622020711).

Almost surely, 2^3244041421 is an apocalyptic number.

It is an amenable number.

3244041421 is a deficient number, since it is larger than the sum of its proper divisors (1).

3244041421 is an equidigital number, since it uses as much as digits as its factorization.

3244041421 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 3244041421 is about 56956.4870844402. The cubic root of 3244041421 is about 1480.3422359573.

Adding to 3244041421 its reverse (1241404423), we get a palindrome (4485445844).

The spelling of 3244041421 in words is "three billion, two hundred forty-four million, forty-one thousand, four hundred twenty-one".