27031403713 has 2 divisors, whose sum is σ = 27031403714. Its totient is φ = 27031403712.

The previous prime is 27031403677. The next prime is 27031403719. The reversal of 27031403713 is 31730413072.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27031305744 + 97969 = 164412^2 + 313^2 .

It is a cyclic number.

It is not a de Polignac number, because 27031403713 - 2¹⁷ = 27031272641 is a prime.

It is not a weakly prime, because it can be changed into another prime (27031403719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13515701856 + 13515701857.

It is an arithmetic number, because the mean of its divisors is an integer number (13515701857).

Almost surely, 2^27031403713 is an apocalyptic number.

It is an amenable number.

27031403713 is a deficient number, since it is larger than the sum of its proper divisors (1).

27031403713 is an equidigital number, since it uses as much as digits as its factorization.

27031403713 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10584, while the sum is 31.

Adding to 27031403713 its reverse (31730413072), we get a palindrome (58761816785).

The spelling of 27031403713 in words is "twenty-seven billion, thirty-one million, four hundred three thousand, seven hundred thirteen".