1135344341 has 4 divisors (see below), whose sum is σ = 1171968384. Its totient is φ = 1098720300.

The previous prime is 1135344319. The next prime is 1135344367. The reversal of 1135344341 is 1434435311.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1135344341 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1135344391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18311975 + ... + 18312036.

It is an arithmetic number, because the mean of its divisors is an integer number (292992096).

Almost surely, 2^1135344341 is an apocalyptic number.

It is an amenable number.

1135344341 is a deficient number, since it is larger than the sum of its proper divisors (36624043).

1135344341 is an equidigital number, since it uses as much as digits as its factorization.

1135344341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36624042.

The product of its digits is 8640, while the sum is 29.

The square root of 1135344341 is about 33694.8711379047. The cubic root of 1135344341 is about 1043.2199087898.

Adding to 1135344341 its reverse (1434435311), we get a palindrome (2569779652).

The spelling of 1135344341 in words is "one billion, one hundred thirty-five million, three hundred forty-four thousand, three hundred forty-one".