1134464843 has 4 divisors (see below), whose sum is σ = 1139172408. Its totient is φ = 1129757280.

The previous prime is 1134464831. The next prime is 1134464861. The reversal of 1134464843 is 3484644311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1134464843 - 2⁴ = 1134464827 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1134464797 and 1134464806.

It is not an unprimeable number, because it can be changed into a prime (1134464813) 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 3 ways as a sum of consecutive naturals, for example, 2353421 + ... + 2353902.

It is an arithmetic number, because the mean of its divisors is an integer number (284793102).

Almost surely, 2^1134464843 is an apocalyptic number.

1134464843 is a deficient number, since it is larger than the sum of its proper divisors (4707565).

1134464843 is an equidigital number, since it uses as much as digits as its factorization.

1134464843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4707564.

The product of its digits is 110592, while the sum is 38.

The square root of 1134464843 is about 33681.8176914489. The cubic root of 1134464843 is about 1042.9504613604.

The spelling of 1134464843 in words is "one billion, one hundred thirty-four million, four hundred sixty-four thousand, eight hundred forty-three".