85834202206415 has 32 divisors (see below), whose sum is σ = 114506864779776. Its totient is φ = 61338179335680.

The previous prime is 85834202206399. The next prime is 85834202206427. The reversal of 85834202206415 is 51460220243858.

It is not a de Polignac number, because 85834202206415 - 2⁴ = 85834202206399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51679277 + ... + 53314313.

It is an arithmetic number, because the mean of its divisors is an integer number (3578339524368).

Almost surely, 2^{85834202206415} is an apocalyptic number.

85834202206415 is a deficient number, since it is larger than the sum of its proper divisors (28672662573361).

85834202206415 is a wasteful number, since it uses less digits than its factorization.

85834202206415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1661139.

The product of its (nonzero) digits is 3686400, while the sum is 50.

The spelling of 85834202206415 in words is "eighty-five trillion, eight hundred thirty-four billion, two hundred two million, two hundred six thousand, four hundred fifteen".