2661116114 has 32 divisors (see below), whose sum is σ = 4316613120. Its totient is φ = 1225699072.

The previous prime is 2661116099. The next prime is 2661116147. The reversal of 2661116114 is 4116111662.

It is a happy number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 861617 + ... + 864699.

It is an arithmetic number, because the mean of its divisors is an integer number (134894160).

Almost surely, 2^2661116114 is an apocalyptic number.

2661116114 is a deficient number, since it is larger than the sum of its proper divisors (1655497006).

2661116114 is a wasteful number, since it uses less digits than its factorization.

2661116114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3634.

The product of its digits is 1728, while the sum is 29.

The square root of 2661116114 is about 51586.0069592520. The cubic root of 2661116114 is about 1385.7597458134.

Adding to 2661116114 its reverse (4116111662), we get a palindrome (6777227776).

The spelling of 2661116114 in words is "two billion, six hundred sixty-one million, one hundred sixteen thousand, one hundred fourteen".