117613498417 has 2 divisors, whose sum is σ = 117613498418. Its totient is φ = 117613498416.

The previous prime is 117613498403. The next prime is 117613498463. The reversal of 117613498417 is 714894316711.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 79307571456 + 38305926961 = 281616^2 + 195719^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-117613498417 is a prime.

It is not a weakly prime, because it can be changed into another prime (117613498117) 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, 58806749208 + 58806749209.

It is an arithmetic number, because the mean of its divisors is an integer number (58806749209).

Almost surely, 2^117613498417 is an apocalyptic number.

It is an amenable number.

117613498417 is a deficient number, since it is larger than the sum of its proper divisors (1).

117613498417 is an equidigital number, since it uses as much as digits as its factorization.

117613498417 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1016064, while the sum is 52.

The spelling of 117613498417 in words is "one hundred seventeen billion, six hundred thirteen million, four hundred ninety-eight thousand, four hundred seventeen".