4089042850671 has 6 divisors (see below), whose sum is σ = 5906395228760. Its totient is φ = 2726028567108.

The previous prime is 4089042850601. The next prime is 4089042850691. The reversal of 4089042850671 is 1760582409804.

It is a happy number.

4089042850671 is a `hidden beast` number, since 4 + 0 + 8 + 90 + 42 + 8 + 506 + 7 + 1 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-4089042850671 is a prime.

It is a super-3 number, since 3×4089042850671³ (a number of 39 digits) contains 333 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 (4089042850601) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 227169047251 + ... + 227169047268.

Almost surely, 2^{4089042850671} is an apocalyptic number.

4089042850671 is a deficient number, since it is larger than the sum of its proper divisors (1817352378089).

4089042850671 is a wasteful number, since it uses less digits than its factorization.

4089042850671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 454338094525 (or 454338094522 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 54.

The spelling of 4089042850671 in words is "four trillion, eighty-nine billion, forty-two million, eight hundred fifty thousand, six hundred seventy-one".