86934027312 has 120 divisors (see below), whose sum is σ = 265492860048. Its totient is φ = 26335641600.

The previous prime is 86934027311. The next prime is 86934027317. The reversal of 86934027312 is 21372043968.

86934027312 is a `hidden beast` number, since 86 + 93 + 402 + 73 + 12 = 666.

It is not an unprimeable number, because it can be changed into a prime (86934027311) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7142512 + ... + 7154672.

Almost surely, 2^86934027312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 86934027312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132746430024).

86934027312 is an abundant number, since it is smaller than the sum of its proper divisors (178558832736).

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

86934027312 is a wasteful number, since it uses less digits than its factorization.

86934027312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16699 (or 16690 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The spelling of 86934027312 in words is "eighty-six billion, nine hundred thirty-four million, twenty-seven thousand, three hundred twelve".