1824220029943 has 2 divisors, whose sum is σ = 1824220029944. Its totient is φ = 1824220029942.

The previous prime is 1824220029883. The next prime is 1824220029977. The reversal of 1824220029943 is 3499200224281.

It is a strong prime.

It is an emirp because it is prime and its reverse (3499200224281) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1824220029943 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1824220029893 and 1824220029902.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1824220029143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 912110014971 + 912110014972.

It is an arithmetic number, because the mean of its divisors is an integer number (912110014972).

Almost surely, 2^{1824220029943} is an apocalyptic number.

1824220029943 is a deficient number, since it is larger than the sum of its proper divisors (1).

1824220029943 is an equidigital number, since it uses as much as digits as its factorization.

1824220029943 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 497664, while the sum is 46.

The spelling of 1824220029943 in words is "one trillion, eight hundred twenty-four billion, two hundred twenty million, twenty-nine thousand, nine hundred forty-three".