293423383324369 has 2 divisors, whose sum is σ = 293423383324370. Its totient is φ = 293423383324368.

The previous prime is 293423383324339. The next prime is 293423383324429. The reversal of 293423383324369 is 963423383324392.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 189283664641600 + 104139718682769 = 13758040^2 + 10204887^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-293423383324369 is a prime.

It is a super-2 number, since 2×293423383324369² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 293423383324369.

It is not a weakly prime, because it can be changed into another prime (293423383324339) 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 as a sum of consecutive naturals, namely, 146711691662184 + 146711691662185.

It is an arithmetic number, because the mean of its divisors is an integer number (146711691662185).

Almost surely, 2^{293423383324369} is an apocalyptic number.

It is an amenable number.

293423383324369 is a deficient number, since it is larger than the sum of its proper divisors (1).

293423383324369 is an equidigital number, since it uses as much as digits as its factorization.

293423383324369 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 362797056, while the sum is 64.

The spelling of 293423383324369 in words is "two hundred ninety-three trillion, four hundred twenty-three billion, three hundred eighty-three million, three hundred twenty-four thousand, three hundred sixty-nine".