4112432665 has 16 divisors (see below), whose sum is σ = 5387026176. Its totient is φ = 2988928000.

The previous prime is 4112432647. The next prime is 4112432671. The reversal of 4112432665 is 5662342114.

It is not a de Polignac number, because 4112432665 - 2⁵ = 4112432633 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4112432665.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64704 + ... + 111406.

It is an arithmetic number, because the mean of its divisors is an integer number (336689136).

Almost surely, 2^4112432665 is an apocalyptic number.

It is an amenable number.

4112432665 is a deficient number, since it is larger than the sum of its proper divisors (1274593511).

4112432665 is a wasteful number, since it uses less digits than its factorization.

4112432665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48320.

The product of its digits is 34560, while the sum is 34.

The square root of 4112432665 is about 64128.2516914347. The cubic root of 4112432665 is about 1602.1368149152.

Adding to 4112432665 its reverse (5662342114), we get a palindrome (9774774779).

The spelling of 4112432665 in words is "four billion, one hundred twelve million, four hundred thirty-two thousand, six hundred sixty-five".