2024211243440 has 80 divisors (see below), whose sum is σ = 4817113890336. Its totient is φ = 790628966400.

The previous prime is 2024211243433. The next prime is 2024211243443. The reversal of 2024211243440 is 443421124202.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (2024211243443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12236480 + ... + 12400800.

Almost surely, 2^{2024211243440} is an apocalyptic number.

2024211243440 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 2024211243440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2408556945168).

2024211243440 is an abundant number, since it is smaller than the sum of its proper divisors (2792902646896).

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

2024211243440 is a wasteful number, since it uses less digits than its factorization.

2024211243440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167958 (or 167952 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 2024211243440 its reverse (443421124202), we get a palindrome (2467632367642).

The spelling of 2024211243440 in words is "two trillion, twenty-four billion, two hundred eleven million, two hundred forty-three thousand, four hundred forty".