86671066059 has 12 divisors (see below), whose sum is σ = 125738230800. Its totient is φ = 57528391824.

The previous prime is 86671065997. The next prime is 86671066091. The reversal of 86671066059 is 95066017668.

It is not a de Polignac number, because 86671066059 - 2¹⁵ = 86671033291 is a prime.

It is a super-3 number, since 3×86671066059³ (a number of 34 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 86671065996 and 86671066014.

It is not an unprimeable number, because it can be changed into a prime (86671062059) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21024399 + ... + 21028520.

It is an arithmetic number, because the mean of its divisors is an integer number (10478185900).

Almost surely, 2^86671066059 is an apocalyptic number.

86671066059 is a deficient number, since it is larger than the sum of its proper divisors (39067164741).

86671066059 is a wasteful number, since it uses less digits than its factorization.

86671066059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42053154 (or 42053151 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 54.

The spelling of 86671066059 in words is "eighty-six billion, six hundred seventy-one million, sixty-six thousand, fifty-nine".