2140848808 has 96 divisors (see below), whose sum is σ = 4798396800. Its totient is φ = 892539648.

The previous prime is 2140848803. The next prime is 2140848821. The reversal of 2140848808 is 8088480412.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2140848803) 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 23 ways as a sum of consecutive naturals, for example, 2260191 + ... + 2261137.

It is an arithmetic number, because the mean of its divisors is an integer number (49983300).

Almost surely, 2^2140848808 is an apocalyptic number.

2140848808 is a gapful number since it is divisible by the number (28) 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 2140848808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2399198400).

2140848808 is an abundant number, since it is smaller than the sum of its proper divisors (2657547992).

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

2140848808 is a wasteful number, since it uses less digits than its factorization.

2140848808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1119 (or 1108 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 43.

The square root of 2140848808 is about 46269.3074078271. The cubic root of 2140848808 is about 1288.8290975676.

The spelling of 2140848808 in words is "two billion, one hundred forty million, eight hundred forty-eight thousand, eight hundred eight".