27843484033 has 2 divisors, whose sum is σ = 27843484034. Its totient is φ = 27843484032.

The previous prime is 27843484021. The next prime is 27843484057. The reversal of 27843484033 is 33048434872.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17522346384 + 10321137649 = 132372^2 + 101593^2 .

It is a cyclic number.

It is not a de Polignac number, because 27843484033 - 2⁵ = 27843484001 is a prime.

It is not a weakly prime, because it can be changed into another prime (27843484073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13921742016 + 13921742017.

It is an arithmetic number, because the mean of its divisors is an integer number (13921742017).

Almost surely, 2^27843484033 is an apocalyptic number.

It is an amenable number.

27843484033 is a deficient number, since it is larger than the sum of its proper divisors (1).

27843484033 is an equidigital number, since it uses as much as digits as its factorization.

27843484033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1548288, while the sum is 46.

The spelling of 27843484033 in words is "twenty-seven billion, eight hundred forty-three million, four hundred eighty-four thousand, thirty-three".