2244434000 has 80 divisors (see below), whose sum is σ = 5516309136. Its totient is φ = 883008000.

The previous prime is 2244433991. The next prime is 2244434009. The reversal of 2244434000 is 4344422.

It is an interprime number because it is at equal distance from previous prime (2244433991) and next prime (2244434009).

It can be written as a sum of positive squares in 8 ways, for example, as 866242624 + 1378191376 = 29432^2 + 37124^2 .

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2244434009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112802 + ... + 131198.

Almost surely, 2^2244434000 is an apocalyptic number.

2244434000 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 2244434000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2758154568).

2244434000 is an abundant number, since it is smaller than the sum of its proper divisors (3271875136).

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

2244434000 is a wasteful number, since it uses less digits than its factorization.

2244434000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18481 (or 18465 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 23.

The square root of 2244434000 is about 47375.4577814294. The cubic root of 2244434000 is about 1309.2892829171.

Adding to 2244434000 its reverse (4344422), we get a palindrome (2248778422).

The spelling of 2244434000 in words is "two billion, two hundred forty-four million, four hundred thirty-four thousand".