4085937643197 has 8 divisors (see below), whose sum is σ = 5464375822240. Its totient is φ = 2715728946480.

The previous prime is 4085937643147. The next prime is 4085937643199. The reversal of 4085937643197 is 7913467395804.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4085937643197 - 2³⁰ = 4084863901373 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4085937643199) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2057369422 + ... + 2057371407.

It is an arithmetic number, because the mean of its divisors is an integer number (683046977780).

Almost surely, 2^{4085937643197} is an apocalyptic number.

It is an amenable number.

4085937643197 is a deficient number, since it is larger than the sum of its proper divisors (1378438179043).

4085937643197 is a wasteful number, since it uses less digits than its factorization.

4085937643197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4114741163.

The product of its (nonzero) digits is 137168640, while the sum is 66.

The spelling of 4085937643197 in words is "four trillion, eighty-five billion, nine hundred thirty-seven million, six hundred forty-three thousand, one hundred ninety-seven".