16281746704 has 40 divisors (see below), whose sum is σ = 32225651712. Its totient is φ = 7966258560.

The previous prime is 16281746683. The next prime is 16281746729. The reversal of 16281746704 is 40764718261.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 299719 + ... + 349849.

Almost surely, 2^16281746704 is an apocalyptic number.

It is an amenable number.

16281746704 is a deficient number, since it is larger than the sum of its proper divisors (15943905008).

16281746704 is a wasteful number, since it uses less digits than its factorization.

16281746704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50575 (or 50569 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 46.

The spelling of 16281746704 in words is "sixteen billion, two hundred eighty-one million, seven hundred forty-six thousand, seven hundred four".