2443020240000 has 320 divisors, whose sum is σ = 8122044363840. Its totient is φ = 650423808000.

The previous prime is 2443020239983. The next prime is 2443020240007. The reversal of 2443020240000 is 420203442.

It is a tau number, because it is divible by the number of its divisors (320).

It is not an unprimeable number, because it can be changed into a prime (2443020240007) 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 39 ways as a sum of consecutive naturals, for example, 155272134 + ... + 155287866.

It is an arithmetic number, because the mean of its divisors is an integer number (25381388637).

Almost surely, 2^{2443020240000} is an apocalyptic number.

2443020240000 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 2443020240000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4061022181920).

2443020240000 is an abundant number, since it is smaller than the sum of its proper divisors (5679024123840).

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

2443020240000 is an equidigital number, since it uses as much as digits as its factorization.

2443020240000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16417 (or 16390 counting only the distinct ones).

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

Adding to 2443020240000 its reverse (420203442), we get a palindrome (2443440443442).

The spelling of 2443020240000 in words is "two trillion, four hundred forty-three billion, twenty million, two hundred forty thousand".