27212384141 has 2 divisors, whose sum is σ = 27212384142. Its totient is φ = 27212384140.

The previous prime is 27212384131. The next prime is 27212384219. The reversal of 27212384141 is 14148321272.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21183638116 + 6028746025 = 145546^2 + 77645^2 .

It is a cyclic number.

It is not a de Polignac number, because 27212384141 - 2¹⁴ = 27212367757 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27212384131) 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, 13606192070 + 13606192071.

It is an arithmetic number, because the mean of its divisors is an integer number (13606192071).

Almost surely, 2^27212384141 is an apocalyptic number.

It is an amenable number.

27212384141 is a deficient number, since it is larger than the sum of its proper divisors (1).

27212384141 is an equidigital number, since it uses as much as digits as its factorization.

27212384141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21504, while the sum is 35.

The spelling of 27212384141 in words is "twenty-seven billion, two hundred twelve million, three hundred eighty-four thousand, one hundred forty-one".