4116311965 has 4 divisors (see below), whose sum is σ = 4939574364. Its totient is φ = 3293049568.

The previous prime is 4116311963. The next prime is 4116311987. The reversal of 4116311965 is 5691136114.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5691136114 = 2 ⋅2845568057.

It can be written as a sum of positive squares in 2 ways, for example, as 1466430436 + 2649881529 = 38294^2 + 51477^2 .

It is a cyclic number.

It is not a de Polignac number, because 4116311965 - 2¹ = 4116311963 is a prime.

It is a super-2 number, since 2×4116311965² = 33888048386404322450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4116311963) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 411631192 + ... + 411631201.

It is an arithmetic number, because the mean of its divisors is an integer number (1234893591).

Almost surely, 2^4116311965 is an apocalyptic number.

It is an amenable number.

4116311965 is a deficient number, since it is larger than the sum of its proper divisors (823262399).

4116311965 is an equidigital number, since it uses as much as digits as its factorization.

4116311965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 823262398.

The product of its digits is 19440, while the sum is 37.

The square root of 4116311965 is about 64158.4909813191. The cubic root of 4116311965 is about 1602.6404273022.

The spelling of 4116311965 in words is "four billion, one hundred sixteen million, three hundred eleven thousand, nine hundred sixty-five".