16434047562 has 16 divisors (see below), whose sum is σ = 33104557920. Its totient is φ = 5438605392.

The previous prime is 16434047527. The next prime is 16434047603. The reversal of 16434047562 is 26574043461.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9851713 + ... + 9853380.

It is an arithmetic number, because the mean of its divisors is an integer number (2069034870).

Almost surely, 2^16434047562 is an apocalyptic number.

16434047562 is an abundant number, since it is smaller than the sum of its proper divisors (16670510358).

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

16434047562 is a wasteful number, since it uses less digits than its factorization.

16434047562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19705237.

The product of its (nonzero) digits is 483840, while the sum is 42.

The spelling of 16434047562 in words is "sixteen billion, four hundred thirty-four million, forty-seven thousand, five hundred sixty-two".