86178127148 has 6 divisors (see below), whose sum is σ = 150811722516. Its totient is φ = 43089063572.

The previous prime is 86178127067. The next prime is 86178127207. The reversal of 86178127148 is 84172187168.

It is a super-2 number, since 2×86178127148² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 86178127148.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10772265890 + ... + 10772265897.

It is an arithmetic number, because the mean of its divisors is an integer number (25135287086).

Almost surely, 2^86178127148 is an apocalyptic number.

It is an amenable number.

86178127148 is a deficient number, since it is larger than the sum of its proper divisors (64633595368).

86178127148 is a wasteful number, since it uses less digits than its factorization.

86178127148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21544531791 (or 21544531789 counting only the distinct ones).

The product of its digits is 1204224, while the sum is 53.

The spelling of 86178127148 in words is "eighty-six billion, one hundred seventy-eight million, one hundred twenty-seven thousand, one hundred forty-eight".