85336339481 has 8 divisors (see below), whose sum is σ = 86196757824. Its totient is φ = 84477085840.

The previous prime is 85336339457. The next prime is 85336339499. The reversal of 85336339481 is 18493363358.

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

It is a cyclic number.

It is not a de Polignac number, because 85336339481 - 2¹⁰ = 85336338457 is a prime.

It is a super-2 number, since 2×85336339481² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85336339981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143525 + ... + 437346.

It is an arithmetic number, because the mean of its divisors is an integer number (10774594728).

Almost surely, 2^85336339481 is an apocalyptic number.

It is an amenable number.

85336339481 is a deficient number, since it is larger than the sum of its proper divisors (860418343).

85336339481 is a wasteful number, since it uses less digits than its factorization.

85336339481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 582351.

The product of its digits is 5598720, while the sum is 53.

The spelling of 85336339481 in words is "eighty-five billion, three hundred thirty-six million, three hundred thirty-nine thousand, four hundred eighty-one".