86475243134 has 32 divisors (see below), whose sum is σ = 156068225280. Its totient is φ = 35105147712.

The previous prime is 86475243103. The next prime is 86475243161. The reversal of 86475243134 is 43134257468.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2205122 + ... + 2243994.

It is an arithmetic number, because the mean of its divisors is an integer number (4877132040).

Almost surely, 2^86475243134 is an apocalyptic number.

86475243134 is a deficient number, since it is larger than the sum of its proper divisors (69592982146).

86475243134 is a wasteful number, since it uses less digits than its factorization.

86475243134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47264.

The product of its digits is 1935360, while the sum is 47.

The spelling of 86475243134 in words is "eighty-six billion, four hundred seventy-five million, two hundred forty-three thousand, one hundred thirty-four".