4068905040289 has 32 divisors (see below), whose sum is σ = 4201802035200. Its totient is φ = 3938495570880.

The previous prime is 4068905040271. The next prime is 4068905040307. The reversal of 4068905040289 is 9820405098604.

It is an interprime number because it is at equal distance from previous prime (4068905040271) and next prime (4068905040307).

It is a cyclic number.

It is not a de Polignac number, because 4068905040289 - 2²⁷ = 4068770822561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4068905040229) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1577705202 + ... + 1577707780.

It is an arithmetic number, because the mean of its divisors is an integer number (131306313600).

Almost surely, 2^{4068905040289} is an apocalyptic number.

It is an amenable number.

4068905040289 is a deficient number, since it is larger than the sum of its proper divisors (132896994911).

4068905040289 is a wasteful number, since it uses less digits than its factorization.

4068905040289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4005.

The product of its (nonzero) digits is 4976640, while the sum is 55.

The spelling of 4068905040289 in words is "four trillion, sixty-eight billion, nine hundred five million, forty thousand, two hundred eighty-nine".