85024107838 has 8 divisors (see below), whose sum is σ = 129283232688. Its totient is φ = 41929696944.

The previous prime is 85024107769. The next prime is 85024107841. The reversal of 85024107838 is 83870142058.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 291178306 + ... + 291178597.

It is an arithmetic number, because the mean of its divisors is an integer number (16160404086).

Almost surely, 2^85024107838 is an apocalyptic number.

85024107838 is a deficient number, since it is larger than the sum of its proper divisors (44259124850).

85024107838 is a wasteful number, since it uses less digits than its factorization.

85024107838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 582356978.

The product of its (nonzero) digits is 430080, while the sum is 46.

The spelling of 85024107838 in words is "eighty-five billion, twenty-four million, one hundred seven thousand, eight hundred thirty-eight".