27316224007 has 2 divisors, whose sum is σ = 27316224008. Its totient is φ = 27316224006.

The previous prime is 27316223993. The next prime is 27316224017. The reversal of 27316224007 is 70042261372.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-27316224007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27316224017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13658112003 + 13658112004.

It is an arithmetic number, because the mean of its divisors is an integer number (13658112004).

Almost surely, 2^27316224007 is an apocalyptic number.

27316224007 is a deficient number, since it is larger than the sum of its proper divisors (1).

27316224007 is an equidigital number, since it uses as much as digits as its factorization.

27316224007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28224, while the sum is 34.

Adding to 27316224007 its reverse (70042261372), we get a palindrome (97358485379).

The spelling of 27316224007 in words is "twenty-seven billion, three hundred sixteen million, two hundred twenty-four thousand, seven".