85868268673774 has 8 divisors (see below), whose sum is σ = 128805433141320. Its totient is φ = 42933124293336.

The previous prime is 85868268673729. The next prime is 85868268673787. The reversal of 85868268673774 is 47737686286858.

It is a happy number.

85868268673774 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 85868268673691 and 85868268673700.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 504915504 + ... + 505085539.

It is an arithmetic number, because the mean of its divisors is an integer number (16100679142665).

Almost surely, 2^{85868268673774} is an apocalyptic number.

85868268673774 is a deficient number, since it is larger than the sum of its proper divisors (42937164467546).

85868268673774 is a wasteful number, since it uses less digits than its factorization.

85868268673774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1010043554.

The product of its digits is 36415733760, while the sum is 85.

The spelling of 85868268673774 in words is "eighty-five trillion, eight hundred sixty-eight billion, two hundred sixty-eight million, six hundred seventy-three thousand, seven hundred seventy-four".