27000008999941 has 2 divisors, whose sum is σ = 27000008999942. Its totient is φ = 27000008999940.

The previous prime is 27000008999897. The next prime is 27000009000043. The reversal of 27000008999941 is 14999980000072.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18947303122500 + 8052705877441 = 4352850^2 + 2837729^2 .

It is a cyclic number.

It is not a de Polignac number, because 27000008999941 - 2⁹ = 27000008999429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27000008939941) 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, 13500004499970 + 13500004499971.

It is an arithmetic number, because the mean of its divisors is an integer number (13500004499971).

Almost surely, 2^{27000008999941} is an apocalyptic number.

It is an amenable number.

27000008999941 is a deficient number, since it is larger than the sum of its proper divisors (1).

27000008999941 is an equidigital number, since it uses as much as digits as its factorization.

27000008999941 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2939328, while the sum is 58.

The spelling of 27000008999941 in words is "twenty-seven trillion, eight million, nine hundred ninety-nine thousand, nine hundred forty-one".