1134968843 has 4 divisors (see below), whose sum is σ = 1135062408. Its totient is φ = 1134875280.

The previous prime is 1134968827. The next prime is 1134968881. The reversal of 1134968843 is 3488694311.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 3488694311 = 593 ⋅5883127.

It is a cyclic number.

It is not a de Polignac number, because 1134968843 - 2⁴ = 1134968827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1134968893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25298 + ... + 53943.

It is an arithmetic number, because the mean of its divisors is an integer number (283765602).

Almost surely, 2^1134968843 is an apocalyptic number.

1134968843 is a deficient number, since it is larger than the sum of its proper divisors (93565).

1134968843 is an equidigital number, since it uses as much as digits as its factorization.

1134968843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93564.

The product of its digits is 497664, while the sum is 47.

The square root of 1134968843 is about 33689.2986421504. The cubic root of 1134968843 is about 1043.1048863633.

The spelling of 1134968843 in words is "one billion, one hundred thirty-four million, nine hundred sixty-eight thousand, eight hundred forty-three".