322423900049 has 2 divisors, whose sum is σ = 322423900050. Its totient is φ = 322423900048.

The previous prime is 322423900037. The next prime is 322423900063. The reversal of 322423900049 is 940009324223.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 271708860049 + 50715040000 = 521257^2 + 225200^2 .

It is a cyclic number.

It is not a de Polignac number, because 322423900049 - 2⁸ = 322423899793 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 322423899985 and 322423900021.

It is not a weakly prime, because it can be changed into another prime (322423900849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161211950024 + 161211950025.

It is an arithmetic number, because the mean of its divisors is an integer number (161211950025).

Almost surely, 2^322423900049 is an apocalyptic number.

It is an amenable number.

322423900049 is a deficient number, since it is larger than the sum of its proper divisors (1).

322423900049 is an equidigital number, since it uses as much as digits as its factorization.

322423900049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 93312, while the sum is 38.

The spelling of 322423900049 in words is "three hundred twenty-two billion, four hundred twenty-three million, nine hundred thousand, forty-nine".