86404040468 has 12 divisors (see below), whose sum is σ = 152361324192. Its totient is φ = 42872233560.

The previous prime is 86404040447. The next prime is 86404040477.

86404040468 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82446080 + ... + 82447127.

It is an arithmetic number, because the mean of its divisors is an integer number (12696777016).

Almost surely, 2^86404040468 is an apocalyptic number.

It is an amenable number.

86404040468 is a deficient number, since it is larger than the sum of its proper divisors (65957283724).

86404040468 is a wasteful number, since it uses less digits than its factorization.

86404040468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164893342 (or 164893340 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 44.

The spelling of 86404040468 in words is "eighty-six billion, four hundred four million, forty thousand, four hundred sixty-eight".