2085340858135 has 8 divisors (see below), whose sum is σ = 2502443829600. Its totient is φ = 1668249486624.

The previous prime is 2085340858087. The next prime is 2085340858157. The reversal of 2085340858135 is 5318580435802.

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 2085340858135 - 2²³ = 2085332469527 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2499460 + ... + 3227689.

It is an arithmetic number, because the mean of its divisors is an integer number (312805478700).

Almost surely, 2^{2085340858135} is an apocalyptic number.

2085340858135 is a deficient number, since it is larger than the sum of its proper divisors (417102971465).

2085340858135 is an equidigital number, since it uses as much as digits as its factorization.

2085340858135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5799977.

The product of its (nonzero) digits is 4608000, while the sum is 52.

The spelling of 2085340858135 in words is "two trillion, eighty-five billion, three hundred forty million, eight hundred fifty-eight thousand, one hundred thirty-five".