1141066441 has 8 divisors (see below), whose sum is σ = 1156457600. Its totient is φ = 1125699120.

The previous prime is 1141066439. The next prime is 1141066477. The reversal of 1141066441 is 1446601411.

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 1141066441 - 2¹ = 1141066439 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1141016441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103870 + ... + 114328.

It is an arithmetic number, because the mean of its divisors is an integer number (144557200).

Almost surely, 2^1141066441 is an apocalyptic number.

It is an amenable number.

1141066441 is a deficient number, since it is larger than the sum of its proper divisors (15391159).

1141066441 is a wasteful number, since it uses less digits than its factorization.

1141066441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11919.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 1141066441 is about 33779.6749688330. The cubic root of 1141066441 is about 1044.9695712392.

Adding to 1141066441 its reverse (1446601411), we get a palindrome (2587667852).

The spelling of 1141066441 in words is "one billion, one hundred forty-one million, sixty-six thousand, four hundred forty-one".