16355360272443 has 32 divisors (see below), whose sum is σ = 23646972211200. Its totient is φ = 10025330536320.

The previous prime is 16355360272411. The next prime is 16355360272513. The reversal of 16355360272443 is 34427206355361.

It is a happy number.

It is not a de Polignac number, because 16355360272443 - 2⁵ = 16355360272411 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16355360272343) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25339896 + ... + 25977317.

It is an arithmetic number, because the mean of its divisors is an integer number (738967881600).

Almost surely, 2^{16355360272443} is an apocalyptic number.

16355360272443 is a deficient number, since it is larger than the sum of its proper divisors (7291611938757).

16355360272443 is a wasteful number, since it uses less digits than its factorization.

16355360272443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51317419.

The product of its (nonzero) digits is 10886400, while the sum is 51.

The spelling of 16355360272443 in words is "sixteen trillion, three hundred fifty-five billion, three hundred sixty million, two hundred seventy-two thousand, four hundred forty-three".