85840114205505 has 16 divisors (see below), whose sum is σ = 149830017522624. Its totient is φ = 41619449311680.

The previous prime is 85840114205459. The next prime is 85840114205519. The reversal of 85840114205505 is 50550241104858.

It is not a de Polignac number, because 85840114205505 - 2²³ = 85840105816897 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 260121558034 + ... + 260121558363.

It is an arithmetic number, because the mean of its divisors is an integer number (9364376095164).

Almost surely, 2^{85840114205505} is an apocalyptic number.

It is an amenable number.

85840114205505 is a deficient number, since it is larger than the sum of its proper divisors (63989903317119).

85840114205505 is a wasteful number, since it uses less digits than its factorization.

85840114205505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520243116416.

The product of its (nonzero) digits is 1280000, while the sum is 48.

The spelling of 85840114205505 in words is "eighty-five trillion, eight hundred forty billion, one hundred fourteen million, two hundred five thousand, five hundred five".