2109341184 has 120 divisors (see below), whose sum is σ = 5810599080. Its totient is φ = 679956480.

The previous prime is 2109341149. The next prime is 2109341189. The reversal of 2109341184 is 4811439012.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2109341189) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1475382 + ... + 1476810.

It is an arithmetic number, because the mean of its divisors is an integer number (48421659).

Almost surely, 2^2109341184 is an apocalyptic number.

2109341184 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2109341184, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2905299540).

2109341184 is an abundant number, since it is smaller than the sum of its proper divisors (3701257896).

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

2109341184 is an equidigital number, since it uses as much as digits as its factorization.

2109341184 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1512 (or 1465 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 2109341184 is about 45927.5645337307. The cubic root of 2109341184 is about 1282.4751066913.

The spelling of 2109341184 in words is "two billion, one hundred nine million, three hundred forty-one thousand, one hundred eighty-four".