306614116656137 has 2 divisors, whose sum is σ = 306614116656138. Its totient is φ = 306614116656136.

The previous prime is 306614116656053. The next prime is 306614116656139. The reversal of 306614116656137 is 731656611416603.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 294338595377401 + 12275521278736 = 17156299^2 + 3503644^2 .

It is a cyclic number.

It is not a de Polignac number, because 306614116656137 - 2³⁰ = 306613042914313 is a prime.

Together with 306614116656139, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (306614116656139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 153307058328068 + 153307058328069.

It is an arithmetic number, because the mean of its divisors is an integer number (153307058328069).

Almost surely, 2^{306614116656137} is an apocalyptic number.

It is an amenable number.

306614116656137 is a deficient number, since it is larger than the sum of its proper divisors (1).

306614116656137 is an equidigital number, since it uses as much as digits as its factorization.

306614116656137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9797760, while the sum is 56.

The spelling of 306614116656137 in words is "three hundred six trillion, six hundred fourteen billion, one hundred sixteen million, six hundred fifty-six thousand, one hundred thirty-seven".