3421231441 has 2 divisors, whose sum is σ = 3421231442. Its totient is φ = 3421231440.

The previous prime is 3421231369. The next prime is 3421231483. The reversal of 3421231441 is 1441321243.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3188973841 + 232257600 = 56471^2 + 15240^2 .

It is a cyclic number.

It is not a de Polignac number, because 3421231441 - 2⁷ = 3421231313 is a prime.

It is not a weakly prime, because it can be changed into another prime (3421231141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1710615720 + 1710615721.

It is an arithmetic number, because the mean of its divisors is an integer number (1710615721).

Almost surely, 2^3421231441 is an apocalyptic number.

It is an amenable number.

3421231441 is a deficient number, since it is larger than the sum of its proper divisors (1).

3421231441 is an equidigital number, since it uses as much as digits as its factorization.

3421231441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2304, while the sum is 25.

The square root of 3421231441 is about 58491.2937196640. The cubic root of 3421231441 is about 1506.8180647444.

Adding to 3421231441 its reverse (1441321243), we get a palindrome (4862552684).

The spelling of 3421231441 in words is "three billion, four hundred twenty-one million, two hundred thirty-one thousand, four hundred forty-one".