116385413 has 2 divisors, whose sum is σ = 116385414. Its totient is φ = 116385412.

The previous prime is 116385371. The next prime is 116385427. The reversal of 116385413 is 314583611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 74615044 + 41770369 = 8638^2 + 6463^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116385413 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 116385413.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116385713) 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, 58192706 + 58192707.

It is an arithmetic number, because the mean of its divisors is an integer number (58192707).

Almost surely, 2^116385413 is an apocalyptic number.

It is an amenable number.

116385413 is a deficient number, since it is larger than the sum of its proper divisors (1).

116385413 is an equidigital number, since it uses as much as digits as its factorization.

116385413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8640, while the sum is 32.

The square root of 116385413 is about 10788.2071263023. The cubic root of 116385413 is about 488.2394308477.

The spelling of 116385413 in words is "one hundred sixteen million, three hundred eighty-five thousand, four hundred thirteen".