2443443144324 has 384 divisors, whose sum is σ = 7177768722432. Its totient is φ = 629878394880.

The previous prime is 2443443144319. The next prime is 2443443144343. The reversal of 2443443144324 is 4234413443442.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 5017336809 + ... + 5017337295.

It is an arithmetic number, because the mean of its divisors is an integer number (18692106048).

Almost surely, 2^{2443443144324} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2443443144324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3588884361216).

2443443144324 is an abundant number, since it is smaller than the sum of its proper divisors (4734325578108).

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

2443443144324 is a wasteful number, since it uses less digits than its factorization.

2443443144324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1075 (or 1073 counting only the distinct ones).

The product of its digits is 1769472, while the sum is 42.

Adding to 2443443144324 its reverse (4234413443442), we get a palindrome (6677856587766).

The spelling of 2443443144324 in words is "two trillion, four hundred forty-three billion, four hundred forty-three million, one hundred forty-four thousand, three hundred twenty-four".