27075361141 has 2 divisors, whose sum is σ = 27075361142. Its totient is φ = 27075361140.

The previous prime is 27075361139. The next prime is 27075361153. The reversal of 27075361141 is 14116357072.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14959736100 + 12115625041 = 122310^2 + 110071^2 .

It is a cyclic number.

It is not a de Polignac number, because 27075361141 - 2¹ = 27075361139 is a prime.

Together with 27075361139, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 27075361141.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27075367141) 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, 13537680570 + 13537680571.

It is an arithmetic number, because the mean of its divisors is an integer number (13537680571).

Almost surely, 2^27075361141 is an apocalyptic number.

It is an amenable number.

27075361141 is a deficient number, since it is larger than the sum of its proper divisors (1).

27075361141 is an equidigital number, since it uses as much as digits as its factorization.

27075361141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 35280, while the sum is 37.

The spelling of 27075361141 in words is "twenty-seven billion, seventy-five million, three hundred sixty-one thousand, one hundred forty-one".