1141304441 has 8 divisors (see below), whose sum is σ = 1146405960. Its totient is φ = 1136211712.

The previous prime is 1141304371. The next prime is 1141304453. The reversal of 1141304441 is 1444031411.

It can be written as a sum of positive squares in 4 ways, for example, as 665846416 + 475458025 = 25804^2 + 21805^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1141304441 - 2¹⁰ = 1141303417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1141304341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 436145 + ... + 438753.

It is an arithmetic number, because the mean of its divisors is an integer number (143300745).

Almost surely, 2^1141304441 is an apocalyptic number.

It is an amenable number.

1141304441 is a deficient number, since it is larger than the sum of its proper divisors (5101519).

1141304441 is a wasteful number, since it uses less digits than its factorization.

1141304441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4395.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 1141304441 is about 33783.1976136067. The cubic root of 1141304441 is about 1045.0422183290.

Adding to 1141304441 its reverse (1444031411), we get a palindrome (2585335852).

The spelling of 1141304441 in words is "one billion, one hundred forty-one million, three hundred four thousand, four hundred forty-one".