86246163427 has 16 divisors (see below), whose sum is σ = 91530749952. Its totient is φ = 80985260160.

The previous prime is 86246163413. The next prime is 86246163503. The reversal of 86246163427 is 72436164268.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-86246163427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86246163407) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23672668 + ... + 23676310.

It is an arithmetic number, because the mean of its divisors is an integer number (5720671872).

Almost surely, 2^86246163427 is an apocalyptic number.

86246163427 is a deficient number, since it is larger than the sum of its proper divisors (5284586525).

86246163427 is a wasteful number, since it uses less digits than its factorization.

86246163427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6498.

The product of its digits is 2322432, while the sum is 49.

The spelling of 86246163427 in words is "eighty-six billion, two hundred forty-six million, one hundred sixty-three thousand, four hundred twenty-seven".