4253344000 has 144 divisors (see below), whose sum is σ = 11058203520. Its totient is φ = 1627084800.

The previous prime is 4253343989. The next prime is 4253344003. The reversal of 4253344000 is 4433524.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (4253344003) 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, 733111 + ... + 738889.

It is an arithmetic number, because the mean of its divisors is an integer number (76793080).

Almost surely, 2^4253344000 is an apocalyptic number.

4253344000 is a gapful number since it is divisible by the number (40) 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 4253344000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5529101760).

4253344000 is an abundant number, since it is smaller than the sum of its proper divisors (6804859520).

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

4253344000 is an equidigital number, since it uses as much as digits as its factorization.

4253344000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5833 (or 5809 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 4253344000 is about 65217.6663182607. Note that the first 3 decimals coincide. The cubic root of 4253344000 is about 1620.2306230629.

Adding to 4253344000 its reverse (4433524), we get a palindrome (4257777524).

The spelling of 4253344000 in words is "four billion, two hundred fifty-three million, three hundred forty-four thousand".