168434241404 has 108 divisors (see below), whose sum is σ = 353956040928. Its totient is φ = 70042452480.

The previous prime is 168434241337. The next prime is 168434241407. The reversal of 168434241404 is 404142434861.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (168434241407) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 9233837 + ... + 9252059.

Almost surely, 2^168434241404 is an apocalyptic number.

It is an amenable number.

168434241404 is an abundant number, since it is smaller than the sum of its proper divisors (185521799524).

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

168434241404 is a wasteful number, since it uses less digits than its factorization.

168434241404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18388 (or 18362 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 41.

The spelling of 168434241404 in words is "one hundred sixty-eight billion, four hundred thirty-four million, two hundred forty-one thousand, four hundred four".