16016016014729 has 8 divisors (see below), whose sum is σ = 16568391888000. Its totient is φ = 15463646772112.

The previous prime is 16016016014723. The next prime is 16016016014777. The reversal of 16016016014729 is 92741061061061.

It is a happy number.

16016016014729 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16016016014729 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 16016016014729.

It is not an unprimeable number, because it can be changed into a prime (16016016014723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3531962 + ... + 6671340.

It is an arithmetic number, because the mean of its divisors is an integer number (2071048986000).

Almost surely, 2^{16016016014729} is an apocalyptic number.

It is an amenable number.

16016016014729 is a deficient number, since it is larger than the sum of its proper divisors (552375873271).

16016016014729 is a wasteful number, since it uses less digits than its factorization.

16016016014729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3315327.

The product of its (nonzero) digits is 108864, while the sum is 44.

The spelling of 16016016014729 in words is "sixteen trillion, sixteen billion, sixteen million, fourteen thousand, seven hundred twenty-nine".