12323200290389 has 2 divisors, whose sum is σ = 12323200290390. Its totient is φ = 12323200290388.

The previous prime is 12323200290353. The next prime is 12323200290419. The reversal of 12323200290389 is 98309200232321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6215298302500 + 6107901987889 = 2493050^2 + 2471417^2 .

It is a cyclic number.

It is not a de Polignac number, because 12323200290389 - 2²⁰ = 12323199241813 is a prime.

It is a super-2 number, since 2×12323200290389² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12323200290319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6161600145194 + 6161600145195.

It is an arithmetic number, because the mean of its divisors is an integer number (6161600145195).

Almost surely, 2^{12323200290389} is an apocalyptic number.

It is an amenable number.

12323200290389 is a deficient number, since it is larger than the sum of its proper divisors (1).

12323200290389 is an equidigital number, since it uses as much as digits as its factorization.

12323200290389 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 279936, while the sum is 44.

The spelling of 12323200290389 in words is "twelve trillion, three hundred twenty-three billion, two hundred million, two hundred ninety thousand, three hundred eighty-nine".