86714448879 has 8 divisors (see below), whose sum is σ = 115621472512. Its totient is φ = 57808528920.

The previous prime is 86714448871. The next prime is 86714448889. The reversal of 86714448879 is 97884441768.

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

It is not a de Polignac number, because 86714448879 - 2³ = 86714448871 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 (86714448871) 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, 70807 + ... + 422424.

It is an arithmetic number, because the mean of its divisors is an integer number (14452684064).

Almost surely, 2^86714448879 is an apocalyptic number.

86714448879 is a deficient number, since it is larger than the sum of its proper divisors (28907023633).

86714448879 is a wasteful number, since it uses less digits than its factorization.

86714448879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 551837.

The product of its digits is 86704128, while the sum is 66.

The spelling of 86714448879 in words is "eighty-six billion, seven hundred fourteen million, four hundred forty-eight thousand, eight hundred seventy-nine".