116331407617 has 2 divisors, whose sum is σ = 116331407618. Its totient is φ = 116331407616.

The previous prime is 116331407573. The next prime is 116331407627. The reversal of 116331407617 is 716704133611.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 97496315536 + 18835092081 = 312244^2 + 137241^2 .

It is a cyclic number.

It is not a de Polignac number, because 116331407617 - 2²³ = 116323019009 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 116331407617.

It is not a weakly prime, because it can be changed into another prime (116331407627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58165703808 + 58165703809.

It is an arithmetic number, because the mean of its divisors is an integer number (58165703809).

Almost surely, 2^116331407617 is an apocalyptic number.

It is an amenable number.

116331407617 is a deficient number, since it is larger than the sum of its proper divisors (1).

116331407617 is an equidigital number, since it uses as much as digits as its factorization.

116331407617 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 63504, while the sum is 40.

The spelling of 116331407617 in words is "one hundred sixteen billion, three hundred thirty-one million, four hundred seven thousand, six hundred seventeen".