2110441921 has 8 divisors (see below), whose sum is σ = 2420902080. Its totient is φ = 1802223888.

The previous prime is 2110441919. The next prime is 2110441937. The reversal of 2110441921 is 1291440112.

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 2110441921 - 2¹ = 2110441919 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2110445921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 558511 + ... + 562276.

It is an arithmetic number, because the mean of its divisors is an integer number (302612760).

Almost surely, 2^2110441921 is an apocalyptic number.

It is an amenable number.

2110441921 is a deficient number, since it is larger than the sum of its proper divisors (310460159).

2110441921 is a wasteful number, since it uses less digits than its factorization.

2110441921 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1121063.

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 2110441921 is about 45939.5463734678. The cubic root of 2110441921 is about 1282.6981498432.

The spelling of 2110441921 in words is "two billion, one hundred ten million, four hundred forty-one thousand, nine hundred twenty-one".