27243088699933 has 2 divisors, whose sum is σ = 27243088699934. Its totient is φ = 27243088699932.

The previous prime is 27243088699831. The next prime is 27243088699961. The reversal of 27243088699933 is 33999688034272.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24671754582489 + 2571334117444 = 4967067^2 + 1603538^2 .

It is a cyclic number.

It is not a de Polignac number, because 27243088699933 - 2²⁹ = 27242551829021 is a prime.

It is a super-3 number, since 3×27243088699933³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27243088499933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13621544349966 + 13621544349967.

It is an arithmetic number, because the mean of its divisors is an integer number (13621544349967).

Almost surely, 2^{27243088699933} is an apocalyptic number.

It is an amenable number.

27243088699933 is a deficient number, since it is larger than the sum of its proper divisors (1).

27243088699933 is an equidigital number, since it uses as much as digits as its factorization.

27243088699933 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 846526464, while the sum is 73.

The spelling of 27243088699933 in words is "twenty-seven trillion, two hundred forty-three billion, eighty-eight million, six hundred ninety-nine thousand, nine hundred thirty-three".