86705044941 has 8 divisors (see below), whose sum is σ = 118731232864. Its totient is φ = 56241110160.

The previous prime is 86705044931. The next prime is 86705044957. The reversal of 86705044941 is 14944050768.

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

It is a de Polignac number, because none of the positive numbers 2^k-86705044941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86705044901) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 390563155 + ... + 390563376.

It is an arithmetic number, because the mean of its divisors is an integer number (14841404108).

Almost surely, 2^86705044941 is an apocalyptic number.

It is an amenable number.

86705044941 is a deficient number, since it is larger than the sum of its proper divisors (32026187923).

86705044941 is a wasteful number, since it uses less digits than its factorization.

86705044941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 781126571.

The product of its (nonzero) digits is 967680, while the sum is 48.

The spelling of 86705044941 in words is "eighty-six billion, seven hundred five million, forty-four thousand, nine hundred forty-one".