2244342000 has 160 divisors (see below), whose sum is σ = 7404883200. Its totient is φ = 584505600.

The previous prime is 2244341993. The next prime is 2244342011. The reversal of 2244342000 is 2434422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 253651 + ... + 262349.

It is an arithmetic number, because the mean of its divisors is an integer number (46280520).

Almost surely, 2^2244342000 is an apocalyptic number.

2244342000 is a gapful number since it is divisible by the number (20) 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 2244342000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3702441600).

2244342000 is an abundant number, since it is smaller than the sum of its proper divisors (5160541200).

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

2244342000 is a wasteful number, since it uses less digits than its factorization.

2244342000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8768 (or 8752 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 21.

The square root of 2244342000 is about 47374.4868046082. The cubic root of 2244342000 is about 1309.2713932903.

Adding to 2244342000 its reverse (2434422), we get a palindrome (2246776422).

The spelling of 2244342000 in words is "two billion, two hundred forty-four million, three hundred forty-two thousand".