16434063712 has 24 divisors (see below), whose sum is σ = 35295887592. Its totient is φ = 7470028800.

The previous prime is 16434063683. The next prime is 16434063721. The reversal of 16434063712 is 21736043461.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23343489 + ... + 23344192.

It is an arithmetic number, because the mean of its divisors is an integer number (1470661983).

Almost surely, 2^16434063712 is an apocalyptic number.

It is an amenable number.

16434063712 is an abundant number, since it is smaller than the sum of its proper divisors (18861823880).

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

16434063712 is a wasteful number, since it uses less digits than its factorization.

16434063712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46687702 (or 46687694 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 37.

The spelling of 16434063712 in words is "sixteen billion, four hundred thirty-four million, sixty-three thousand, seven hundred twelve".