85834282744 has 24 divisors (see below), whose sum is σ = 187215081840. Its totient is φ = 36786121008.

The previous prime is 85834282717. The next prime is 85834282759. The reversal of 85834282744 is 44728243858.

It is a happy number.

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 5 ways as a sum of consecutive naturals, for example, 109482112 + ... + 109482895.

It is an arithmetic number, because the mean of its divisors is an integer number (7800628410).

Almost surely, 2^85834282744 is an apocalyptic number.

It is an amenable number.

85834282744 is an abundant number, since it is smaller than the sum of its proper divisors (101380799096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85834282744 is a wasteful number, since it uses less digits than its factorization.

85834282744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218965027 (or 218965016 counting only the distinct ones).

The product of its digits is 13762560, while the sum is 55.

The spelling of 85834282744 in words is "eighty-five billion, eight hundred thirty-four million, two hundred eighty-two thousand, seven hundred forty-four".