1134144343 has 8 divisors (see below), whose sum is σ = 1144458000. Its totient is φ = 1123867008.

The previous prime is 1134144317. The next prime is 1134144353. The reversal of 1134144343 is 3434414311.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1134144343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134144353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55728 + ... + 73306.

It is an arithmetic number, because the mean of its divisors is an integer number (143057250).

Almost surely, 2^1134144343 is an apocalyptic number.

1134144343 is a deficient number, since it is larger than the sum of its proper divisors (10313657).

1134144343 is a wasteful number, since it uses less digits than its factorization.

1134144343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18161.

The product of its digits is 6912, while the sum is 28.

The square root of 1134144343 is about 33677.0595955169. The cubic root of 1134144343 is about 1042.8522367488.

Adding to 1134144343 its reverse (3434414311), we get a palindrome (4568558654).

The spelling of 1134144343 in words is "one billion, one hundred thirty-four million, one hundred forty-four thousand, three hundred forty-three".