2168105941 has 8 divisors (see below), whose sum is σ = 2311107200. Its totient is φ = 2027993760.

The previous prime is 2168105857. The next prime is 2168105957. The reversal of 2168105941 is 1495018612.

2168105941 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 not a de Polignac number, because 2168105941 - 2¹¹ = 2168103893 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 2168105941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2168100941) 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, 720720 + ... + 723721.

It is an arithmetic number, because the mean of its divisors is an integer number (288888400).

Almost surely, 2^2168105941 is an apocalyptic number.

It is an amenable number.

2168105941 is a deficient number, since it is larger than the sum of its proper divisors (143001259).

2168105941 is a wasteful number, since it uses less digits than its factorization.

2168105941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1444539.

The product of its (nonzero) digits is 17280, while the sum is 37.

The square root of 2168105941 is about 46562.9245322929. The cubic root of 2168105941 is about 1294.2758066354.

The spelling of 2168105941 in words is "two billion, one hundred sixty-eight million, one hundred five thousand, nine hundred forty-one".