1141232441 has 2 divisors, whose sum is σ = 1141232442. Its totient is φ = 1141232440.

The previous prime is 1141232413. The next prime is 1141232453. The reversal of 1141232441 is 1442321411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1141020841 + 211600 = 33779^2 + 460^2 .

It is a cyclic number.

It is not a de Polignac number, because 1141232441 - 2¹⁸ = 1140970297 is a prime.

It is a super-2 number, since 2×1141232441² = 2604822968781636962, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1141234441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570616220 + 570616221.

It is an arithmetic number, because the mean of its divisors is an integer number (570616221).

Almost surely, 2^1141232441 is an apocalyptic number.

It is an amenable number.

1141232441 is a deficient number, since it is larger than the sum of its proper divisors (1).

1141232441 is an equidigital number, since it uses as much as digits as its factorization.

1141232441 is an odious number, because the sum of its binary digits is odd.

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

The square root of 1141232441 is about 33782.1319783107. The cubic root of 1141232441 is about 1045.0202421237.

Adding to 1141232441 its reverse (1442321411), we get a palindrome (2583553852).

The spelling of 1141232441 in words is "one billion, one hundred forty-one million, two hundred thirty-two thousand, four hundred forty-one".