86203430166 has 32 divisors (see below), whose sum is σ = 198474647040. Its totient is φ = 24449772096.

The previous prime is 86203430161. The next prime is 86203430263. The reversal of 86203430166 is 66103430268.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86203430161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7484986 + ... + 7496493.

It is an arithmetic number, because the mean of its divisors is an integer number (6202332720).

Almost surely, 2^86203430166 is an apocalyptic number.

86203430166 is an abundant number, since it is smaller than the sum of its proper divisors (112271216874).

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

86203430166 is a wasteful number, since it uses less digits than its factorization.

86203430166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14981628.

The product of its (nonzero) digits is 124416, while the sum is 39.

The spelling of 86203430166 in words is "eighty-six billion, two hundred three million, four hundred thirty thousand, one hundred sixty-six".