1144133743 has 2 divisors, whose sum is σ = 1144133744. Its totient is φ = 1144133742.

The previous prime is 1144133719. The next prime is 1144133759. The reversal of 1144133743 is 3473314411.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1144133743 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1144133713) 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, 572066871 + 572066872.

It is an arithmetic number, because the mean of its divisors is an integer number (572066872).

Almost surely, 2^1144133743 is an apocalyptic number.

1144133743 is a deficient number, since it is larger than the sum of its proper divisors (1).

1144133743 is an equidigital number, since it uses as much as digits as its factorization.

1144133743 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12096, while the sum is 31.

The square root of 1144133743 is about 33825.0460901386. The cubic root of 1144133743 is about 1045.9050614734.

The spelling of 1144133743 in words is "one billion, one hundred forty-four million, one hundred thirty-three thousand, seven hundred forty-three".