1134797843 has 2 divisors, whose sum is σ = 1134797844. Its totient is φ = 1134797842.

The previous prime is 1134797837. The next prime is 1134797891. The reversal of 1134797843 is 3487974311.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1134797843 is a prime.

It is a super-2 number, since 2×1134797843² = 2575532288954905298, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1134797143) 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, 567398921 + 567398922.

It is an arithmetic number, because the mean of its divisors is an integer number (567398922).

Almost surely, 2^1134797843 is an apocalyptic number.

1134797843 is a deficient number, since it is larger than the sum of its proper divisors (1).

1134797843 is an equidigital number, since it uses as much as digits as its factorization.

1134797843 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 508032, while the sum is 47.

The square root of 1134797843 is about 33686.7606486584. The cubic root of 1134797843 is about 1043.0524972910.

The spelling of 1134797843 in words is "one billion, one hundred thirty-four million, seven hundred ninety-seven thousand, eight hundred forty-three".