1141335341 has 4 divisors (see below), whose sum is σ = 1208472732. Its totient is φ = 1074197952.

The previous prime is 1141335331. The next prime is 1141335373. The reversal of 1141335341 is 1435331411.

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 786578116 + 354757225 = 28046^2 + 18835^2 .

It is a cyclic number.

It is not a de Polignac number, because 1141335341 - 2³⁰ = 67593517 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1141335341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141335331) 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 in 3 ways as a sum of consecutive naturals, for example, 33568670 + ... + 33568703.

It is an arithmetic number, because the mean of its divisors is an integer number (302118183).

Almost surely, 2^1141335341 is an apocalyptic number.

It is an amenable number.

1141335341 is a deficient number, since it is larger than the sum of its proper divisors (67137391).

1141335341 is an equidigital number, since it uses as much as digits as its factorization.

1141335341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67137390.

The product of its digits is 2160, while the sum is 26.

The square root of 1141335341 is about 33783.6549384462. The cubic root of 1141335341 is about 1045.0516495003.

Adding to 1141335341 its reverse (1435331411), we get a palindrome (2576666752).

The spelling of 1141335341 in words is "one billion, one hundred forty-one million, three hundred thirty-five thousand, three hundred forty-one".