116341205605 has 4 divisors (see below), whose sum is σ = 139609446732. Its totient is φ = 93072964480.

The previous prime is 116341205581. The next prime is 116341205639. The reversal of 116341205605 is 506502143611.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 506502143611 = 29 ⋅17465591159.

It can be written as a sum of positive squares in 2 ways, for example, as 14384883969 + 101956321636 = 119937^2 + 319306^2 .

It is not a de Polignac number, because 116341205605 - 2¹⁷ = 116341074533 is a prime.

It is a super-2 number, since 2×116341205605² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11634120556 + ... + 11634120565.

It is an arithmetic number, because the mean of its divisors is an integer number (34902361683).

Almost surely, 2^116341205605 is an apocalyptic number.

It is an amenable number.

116341205605 is a deficient number, since it is larger than the sum of its proper divisors (23268241127).

116341205605 is an equidigital number, since it uses as much as digits as its factorization.

116341205605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23268241126.

The product of its (nonzero) digits is 21600, while the sum is 34.

The spelling of 116341205605 in words is "one hundred sixteen billion, three hundred forty-one million, two hundred five thousand, six hundred five".