1441330241 has 4 divisors (see below), whose sum is σ = 1552201812. Its totient is φ = 1330458672.

The previous prime is 1441330237. The next prime is 1441330243. The reversal of 1441330241 is 1420331441.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 467640625 + 973689616 = 21625^2 + 31204^2 .

It is a cyclic number.

It is not a de Polignac number, because 1441330241 - 2² = 1441330237 is a prime.

It is a super-2 number, since 2×1441330241² = 4154865727242236162, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1441330243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55435766 + ... + 55435791.

It is an arithmetic number, because the mean of its divisors is an integer number (388050453).

Almost surely, 2^1441330241 is an apocalyptic number.

It is an amenable number.

1441330241 is a deficient number, since it is larger than the sum of its proper divisors (110871571).

1441330241 is a wasteful number, since it uses less digits than its factorization.

1441330241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110871570.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 1441330241 is about 37964.8553401695. The cubic root of 1441330241 is about 1129.5908511690.

Adding to 1441330241 its reverse (1420331441), we get a palindrome (2861661682).

The spelling of 1441330241 in words is "one billion, four hundred forty-one million, three hundred thirty thousand, two hundred forty-one".