3201440441 has 2 divisors, whose sum is σ = 3201440442. Its totient is φ = 3201440440.

The previous prime is 3201440419. The next prime is 3201440447. The reversal of 3201440441 is 1440441023.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1876189225 + 1325251216 = 43315^2 + 36404^2 .

It is a cyclic number.

It is not a de Polignac number, because 3201440441 - 2¹⁸ = 3201178297 is a prime.

It is not a weakly prime, because it can be changed into another prime (3201440447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1600720220 + 1600720221.

It is an arithmetic number, because the mean of its divisors is an integer number (1600720221).

Almost surely, 2^3201440441 is an apocalyptic number.

It is an amenable number.

3201440441 is a deficient number, since it is larger than the sum of its proper divisors (1).

3201440441 is an equidigital number, since it uses as much as digits as its factorization.

3201440441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 3201440441 is about 56581.2728824653. The cubic root of 3201440441 is about 1473.8336758719.

Adding to 3201440441 its reverse (1440441023), we get a palindrome (4641881464).

The spelling of 3201440441 in words is "three billion, two hundred one million, four hundred forty thousand, four hundred forty-one".