20116160075443 has 4 divisors (see below), whose sum is σ = 20659840077520. Its totient is φ = 19572480073368.

The previous prime is 20116160075441. The next prime is 20116160075503. The reversal of 20116160075443 is 34457006161102.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 20116160075443 - 2¹ = 20116160075441 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20116160075396 and 20116160075405.

It is not an unprimeable number, because it can be changed into a prime (20116160075441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 271840000983 + ... + 271840001056.

It is an arithmetic number, because the mean of its divisors is an integer number (5164960019380).

Almost surely, 2^{20116160075443} is an apocalyptic number.

20116160075443 is a deficient number, since it is larger than the sum of its proper divisors (543680002077).

20116160075443 is an equidigital number, since it uses as much as digits as its factorization.

20116160075443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543680002076.

The product of its (nonzero) digits is 120960, while the sum is 40.

The spelling of 20116160075443 in words is "twenty trillion, one hundred sixteen billion, one hundred sixty million, seventy-five thousand, four hundred forty-three".