2319220632943 has 2 divisors, whose sum is σ = 2319220632944. Its totient is φ = 2319220632942.

The previous prime is 2319220632929. The next prime is 2319220633007. The reversal of 2319220632943 is 3492360229132.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2319220632943 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2319220632893 and 2319220632902.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2319220632913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1159610316471 + 1159610316472.

It is an arithmetic number, because the mean of its divisors is an integer number (1159610316472).

Almost surely, 2^{2319220632943} is an apocalyptic number.

2319220632943 is a deficient number, since it is larger than the sum of its proper divisors (1).

2319220632943 is an equidigital number, since it uses as much as digits as its factorization.

2319220632943 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 839808, while the sum is 46.

The spelling of 2319220632943 in words is "two trillion, three hundred nineteen billion, two hundred twenty million, six hundred thirty-two thousand, nine hundred forty-three".