27321005339 has 2 divisors, whose sum is σ = 27321005340. Its totient is φ = 27321005338.

The previous prime is 27321005323. The next prime is 27321005347. The reversal of 27321005339 is 93350012372.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 27321005339 - 2⁴ = 27321005323 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 27321005299 and 27321005308.

It is not a weakly prime, because it can be changed into another prime (27321005359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13660502669 + 13660502670.

It is an arithmetic number, because the mean of its divisors is an integer number (13660502670).

Almost surely, 2^27321005339 is an apocalyptic number.

27321005339 is a deficient number, since it is larger than the sum of its proper divisors (1).

27321005339 is an equidigital number, since it uses as much as digits as its factorization.

27321005339 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34020, while the sum is 35.

The spelling of 27321005339 in words is "twenty-seven billion, three hundred twenty-one million, five thousand, three hundred thirty-nine".