86085267409 has 8 divisors (see below), whose sum is σ = 88216251552. Its totient is φ = 83960147040.

The previous prime is 86085267407. The next prime is 86085267419. The reversal of 86085267409 is 90476258068.

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 86085267409 - 2¹ = 86085267407 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 86085267409.

It is not an unprimeable number, because it can be changed into a prime (86085267407) 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, 1436212 + ... + 1494949.

It is an arithmetic number, because the mean of its divisors is an integer number (11027031444).

Almost surely, 2^86085267409 is an apocalyptic number.

It is an amenable number.

86085267409 is a deficient number, since it is larger than the sum of its proper divisors (2130984143).

86085267409 is a wasteful number, since it uses less digits than its factorization.

86085267409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2931887.

The product of its (nonzero) digits is 5806080, while the sum is 55.

The spelling of 86085267409 in words is "eighty-six billion, eighty-five million, two hundred sixty-seven thousand, four hundred nine".