16434085008 has 40 divisors (see below), whose sum is σ = 46314241056. Its totient is φ = 4980025600.

The previous prime is 16434084991. The next prime is 16434085009. The reversal of 16434085008 is 80058043461.

It is not an unprimeable number, because it can be changed into a prime (16434085009) 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, 15562053 + ... + 15563108.

Almost surely, 2^16434085008 is an apocalyptic number.

It is an amenable number.

16434085008 is an abundant number, since it is smaller than the sum of its proper divisors (29880156048).

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

16434085008 is a wasteful number, since it uses less digits than its factorization.

16434085008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31125183 (or 31125177 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 39.

The spelling of 16434085008 in words is "sixteen billion, four hundred thirty-four million, eighty-five thousand, eight".