86426473846 has 8 divisors (see below), whose sum is σ = 129949114680. Its totient is φ = 43110102288.

The previous prime is 86426473843. The next prime is 86426473867. The reversal of 86426473846 is 64837462468.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86426473843) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51566271 + ... + 51567946.

It is an arithmetic number, because the mean of its divisors is an integer number (16243639335).

Almost surely, 2^86426473846 is an apocalyptic number.

86426473846 is a deficient number, since it is larger than the sum of its proper divisors (43522640834).

86426473846 is a wasteful number, since it uses less digits than its factorization.

86426473846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103134638.

The product of its digits is 37158912, while the sum is 58.

The spelling of 86426473846 in words is "eighty-six billion, four hundred twenty-six million, four hundred seventy-three thousand, eight hundred forty-six".