2422455344443 has 12 divisors (see below), whose sum is σ = 2481292834680. Its totient is φ = 2364982746336.

The previous prime is 2422455344341. The next prime is 2422455344503. The reversal of 2422455344443 is 3444435542242.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-2422455344443 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2422455344393 and 2422455344402.

It is not an unprimeable number, because it can be changed into a prime (2422455314443) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3548980 + ... + 4176142.

It is an arithmetic number, because the mean of its divisors is an integer number (206774402890).

Almost surely, 2^{2422455344443} is an apocalyptic number.

2422455344443 is a deficient number, since it is larger than the sum of its proper divisors (58837490237).

2422455344443 is an equidigital number, since it uses as much as digits as its factorization.

2422455344443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 629338 (or 629295 counting only the distinct ones).

The product of its digits is 7372800, while the sum is 46.

The spelling of 2422455344443 in words is "two trillion, four hundred twenty-two billion, four hundred fifty-five million, three hundred forty-four thousand, four hundred forty-three".