2110543340 has 24 divisors (see below), whose sum is σ = 4433758560. Its totient is φ = 843909248.

The previous prime is 2110543301. The next prime is 2110543361. The reversal of 2110543340 is 433450112.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 41609 + ... + 77151.

It is an arithmetic number, because the mean of its divisors is an integer number (184739940).

Almost surely, 2^2110543340 is an apocalyptic number.

2110543340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2110543340 is an abundant number, since it is smaller than the sum of its proper divisors (2323215220).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2110543340 is a wasteful number, since it uses less digits than its factorization.

2110543340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38521 (or 38519 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 2110543340 is about 45940.6501913066. The cubic root of 2110543340 is about 1282.7186965477.

Adding to 2110543340 its reverse (433450112), we get a palindrome (2543993452).

The spelling of 2110543340 in words is "two billion, one hundred ten million, five hundred forty-three thousand, three hundred forty".