86617041234 has 16 divisors (see below), whose sum is σ = 173538542880. Its totient is φ = 28821603680.

The previous prime is 86617041229. The next prime is 86617041239. The reversal of 86617041234 is 43214071668.

It is an interprime number because it is at equal distance from previous prime (86617041229) and next prime (86617041239).

It is not an unprimeable number, because it can be changed into a prime (86617041239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12682152 + ... + 12688979.

It is an arithmetic number, because the mean of its divisors is an integer number (10846158930).

Almost surely, 2^86617041234 is an apocalyptic number.

86617041234 is an abundant number, since it is smaller than the sum of its proper divisors (86921501646).

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

86617041234 is a wasteful number, since it uses less digits than its factorization.

86617041234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25371705.

The product of its (nonzero) digits is 193536, while the sum is 42.

The spelling of 86617041234 in words is "eighty-six billion, six hundred seventeen million, forty-one thousand, two hundred thirty-four".