3543170211841 has 4 divisors (see below), whose sum is σ = 3815721766612. Its totient is φ = 3270618657072.

The previous prime is 3543170211817. The next prime is 3543170211853. The reversal of 3543170211841 is 1481120713453.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2137748106816 + 1405422105025 = 1462104^2 + 1185505^2 .

It is not a de Polignac number, because 3543170211841 - 2⁵ = 3543170211809 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3543170211794 and 3543170211803.

It is not an unprimeable number, because it can be changed into a prime (3543170214841) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 136275777366 + ... + 136275777391.

It is an arithmetic number, because the mean of its divisors is an integer number (953930441653).

Almost surely, 2^{3543170211841} is an apocalyptic number.

It is an amenable number.

3543170211841 is a deficient number, since it is larger than the sum of its proper divisors (272551554771).

3543170211841 is a wasteful number, since it uses less digits than its factorization.

3543170211841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272551554770.

The product of its (nonzero) digits is 80640, while the sum is 40.

The spelling of 3543170211841 in words is "three trillion, five hundred forty-three billion, one hundred seventy million, two hundred eleven thousand, eight hundred forty-one".