1140104843 has 2 divisors, whose sum is σ = 1140104844. Its totient is φ = 1140104842.

The previous prime is 1140104809. The next prime is 1140104857. The reversal of 1140104843 is 3484010411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1140104843 - 2⁸ = 1140104587 is a prime.

It is not a weakly prime, because it can be changed into another prime (1140104873) 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 as a sum of consecutive naturals, namely, 570052421 + 570052422.

It is an arithmetic number, because the mean of its divisors is an integer number (570052422).

Almost surely, 2^1140104843 is an apocalyptic number.

1140104843 is a deficient number, since it is larger than the sum of its proper divisors (1).

1140104843 is an equidigital number, since it uses as much as digits as its factorization.

1140104843 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 1140104843 is about 33765.4385874077. The cubic root of 1140104843 is about 1044.6759502860.

The spelling of 1140104843 in words is "one billion, one hundred forty million, one hundred four thousand, eight hundred forty-three".