1441163201 has 2 divisors, whose sum is σ = 1441163202. Its totient is φ = 1441163200.

The previous prime is 1441163197. The next prime is 1441163203. The reversal of 1441163201 is 1023611441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1440961600 + 201601 = 37960^2 + 449^2 .

It is a cyclic number.

It is not a de Polignac number, because 1441163201 - 2² = 1441163197 is a prime.

Together with 1441163203, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1441163203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 720581600 + 720581601.

It is an arithmetic number, because the mean of its divisors is an integer number (720581601).

Almost surely, 2^1441163201 is an apocalyptic number.

It is an amenable number.

1441163201 is a deficient number, since it is larger than the sum of its proper divisors (1).

1441163201 is an equidigital number, since it uses as much as digits as its factorization.

1441163201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 1441163201 is about 37962.6553470644. The cubic root of 1441163201 is about 1129.5472122813.

Adding to 1441163201 its reverse (1023611441), we get a palindrome (2464774642).

The spelling of 1441163201 in words is "one billion, four hundred forty-one million, one hundred sixty-three thousand, two hundred one".