4331112665 has 16 divisors (see below), whose sum is σ = 5682099456. Its totient is φ = 3143078400.

The previous prime is 4331112637. The next prime is 4331112683. The reversal of 4331112665 is 5662111334.

It is not a de Polignac number, because 4331112665 - 2⁶ = 4331112601 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59576 + ... + 110505.

It is an arithmetic number, because the mean of its divisors is an integer number (355131216).

Almost surely, 2^4331112665 is an apocalyptic number.

It is an amenable number.

4331112665 is a deficient number, since it is larger than the sum of its proper divisors (1350986791).

4331112665 is a wasteful number, since it uses less digits than its factorization.

4331112665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170560.

The product of its digits is 12960, while the sum is 32.

The square root of 4331112665 is about 65811.1895121187. The cubic root of 4331112665 is about 1630.0458748553.

Adding to 4331112665 its reverse (5662111334), we get a palindrome (9993223999).

The spelling of 4331112665 in words is "four billion, three hundred thirty-one million, one hundred twelve thousand, six hundred sixty-five".