27192340544101 has 2 divisors, whose sum is σ = 27192340544102. Its totient is φ = 27192340544100.

The previous prime is 27192340543931. The next prime is 27192340544179. The reversal of 27192340544101 is 10144504329172.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19689178688001 + 7503161856100 = 4437249^2 + 2739190^2 .

It is a cyclic number.

It is not a de Polignac number, because 27192340544101 - 2²⁹ = 27191803673189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27192340544701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13596170272050 + 13596170272051.

It is an arithmetic number, because the mean of its divisors is an integer number (13596170272051).

Almost surely, 2^{27192340544101} is an apocalyptic number.

It is an amenable number.

27192340544101 is a deficient number, since it is larger than the sum of its proper divisors (1).

27192340544101 is an equidigital number, since it uses as much as digits as its factorization.

27192340544101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 241920, while the sum is 43.

The spelling of 27192340544101 in words is "twenty-seven trillion, one hundred ninety-two billion, three hundred forty million, five hundred forty-four thousand, one hundred one".