86158754128 has 40 divisors (see below), whose sum is σ = 169262604000. Its totient is φ = 42482246784.

The previous prime is 86158754117. The next prime is 86158754131. The reversal of 86158754128 is 82145785168.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 201375 + ... + 461377.

It is an arithmetic number, because the mean of its divisors is an integer number (4231565100).

Almost surely, 2^86158754128 is an apocalyptic number.

It is an amenable number.

86158754128 is a deficient number, since it is larger than the sum of its proper divisors (83103849872).

86158754128 is a wasteful number, since it uses less digits than its factorization.

86158754128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260299 (or 260293 counting only the distinct ones).

The product of its digits is 4300800, while the sum is 55.

The spelling of 86158754128 in words is "eighty-six billion, one hundred fifty-eight million, seven hundred fifty-four thousand, one hundred twenty-eight".