85968241958 has 8 divisors (see below), whose sum is σ = 129019777128. Its totient is φ = 42961649584.

The previous prime is 85968241951. The next prime is 85968241981. The reversal of 85968241958 is 85914286958.

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 = 85968241894 and 85968241903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85968241951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11230916 + ... + 11238567.

It is an arithmetic number, because the mean of its divisors is an integer number (16127472141).

Almost surely, 2^85968241958 is an apocalyptic number.

85968241958 is a deficient number, since it is larger than the sum of its proper divisors (43051535170).

85968241958 is a wasteful number, since it uses less digits than its factorization.

85968241958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22471398.

The product of its digits is 49766400, while the sum is 65.

The spelling of 85968241958 in words is "eighty-five billion, nine hundred sixty-eight million, two hundred forty-one thousand, nine hundred fifty-eight".