2420343104443 has 8 divisors (see below), whose sum is σ = 2640622602240. Its totient is φ = 2200104991080.

The previous prime is 2420343104441. The next prime is 2420343104453. The reversal of 2420343104443 is 3444013430242.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2420343104443 - 2¹ = 2420343104441 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2420343104399 and 2420343104408.

It is not an unprimeable number, because it can be changed into a prime (2420343104441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10223755 + ... + 10457812.

It is an arithmetic number, because the mean of its divisors is an integer number (330077825280).

Almost surely, 2^{2420343104443} is an apocalyptic number.

2420343104443 is a deficient number, since it is larger than the sum of its proper divisors (220279497797).

2420343104443 is a wasteful number, since it uses less digits than its factorization.

2420343104443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20692217.

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 2420343104443 its reverse (3444013430242), we get a palindrome (5864356534685).

The spelling of 2420343104443 in words is "two trillion, four hundred twenty billion, three hundred forty-three million, one hundred four thousand, four hundred forty-three".