2085006704169 has 8 divisors (see below), whose sum is σ = 2780024349312. Its totient is φ = 1389996764240.

The previous prime is 2085006704161. The next prime is 2085006704189. The reversal of 2085006704169 is 9614076005802.

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

It is a cyclic number.

It is not a de Polignac number, because 2085006704169 - 2³ = 2085006704161 is a prime.

It is a super-2 number, since 2×2085006704169² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2085006704161) 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, 1262202 + ... + 2400659.

It is an arithmetic number, because the mean of its divisors is an integer number (347503043664).

Almost surely, 2^{2085006704169} is an apocalyptic number.

It is an amenable number.

2085006704169 is a deficient number, since it is larger than the sum of its proper divisors (695017645143).

2085006704169 is a wasteful number, since it uses less digits than its factorization.

2085006704169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3852607.

The product of its (nonzero) digits is 725760, while the sum is 48.

The spelling of 2085006704169 in words is "two trillion, eighty-five billion, six million, seven hundred four thousand, one hundred sixty-nine".