16434005562 has 24 divisors (see below), whose sum is σ = 38346013524. Its totient is φ = 5056617024.

The previous prime is 16434005543. The next prime is 16434005569. The reversal of 16434005562 is 26550043461.

16434005562 is a `hidden beast` number, since 1 + 64 + 3 + 40 + 0 + 556 + 2 = 666.

16434005562 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 15323716521 + 1110289041 = 123789^2 + 33321^2 .

It is not an unprimeable number, because it can be changed into a prime (16434005569) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35115163 + ... + 35115630.

Almost surely, 2^16434005562 is an apocalyptic number.

16434005562 is an abundant number, since it is smaller than the sum of its proper divisors (21912007962).

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

16434005562 is a wasteful number, since it uses less digits than its factorization.

16434005562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70230814 (or 70230811 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The spelling of 16434005562 in words is "sixteen billion, four hundred thirty-four million, five thousand, five hundred sixty-two".