8086128312 has 32 divisors (see below), whose sum is σ = 20227996800. Its totient is φ = 2693685984.

The previous prime is 8086128307. The next prime is 8086128317. The reversal of 8086128312 is 2138216808.

It is an interprime number because it is at equal distance from previous prime (8086128307) and next prime (8086128317).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8086128317) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 66262 + ... + 143397.

It is an arithmetic number, because the mean of its divisors is an integer number (632124900).

Almost surely, 2^8086128312 is an apocalyptic number.

It is an amenable number.

8086128312 is an abundant number, since it is smaller than the sum of its proper divisors (12141868488).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8086128312 is a wasteful number, since it uses less digits than its factorization.

8086128312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211275 (or 211271 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 39.

The square root of 8086128312 is about 89922.9020439176. The cubic root of 8086128312 is about 2007.1517550503.

The spelling of 8086128312 in words is "eight billion, eighty-six million, one hundred twenty-eight thousand, three hundred twelve".