16064434532032 has 28 divisors (see below), whose sum is σ = 31878348034896. Its totient is φ = 8032094869760.

The previous prime is 16064434532017. The next prime is 16064434532053. The reversal of 16064434532032 is 23023543446061.

It is a self number, because there is not a number n which added to its sum of digits gives 16064434532032.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2395578 + ... + 6153670.

Almost surely, 2^{16064434532032} is an apocalyptic number.

It is an amenable number.

16064434532032 is a deficient number, since it is larger than the sum of its proper divisors (15813913502864).

16064434532032 is an equidigital number, since it uses as much as digits as its factorization.

16064434532032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3824896 (or 3824886 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 43.

Adding to 16064434532032 its reverse (23023543446061), we get a palindrome (39087977978093).

The spelling of 16064434532032 in words is "sixteen trillion, sixty-four billion, four hundred thirty-four million, five hundred thirty-two thousand, thirty-two".