12326055149 has 2 divisors, whose sum is σ = 12326055150. Its totient is φ = 12326055148.

The previous prime is 12326055121. The next prime is 12326055163. The reversal of 12326055149 is 94155062321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11153472100 + 1172583049 = 105610^2 + 34243^2 .

It is a cyclic number.

It is not a de Polignac number, because 12326055149 - 2⁸ = 12326054893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12326055179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6163027574 + 6163027575.

It is an arithmetic number, because the mean of its divisors is an integer number (6163027575).

Almost surely, 2^12326055149 is an apocalyptic number.

It is an amenable number.

12326055149 is a deficient number, since it is larger than the sum of its proper divisors (1).

12326055149 is an equidigital number, since it uses as much as digits as its factorization.

12326055149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64800, while the sum is 38.

The spelling of 12326055149 in words is "twelve billion, three hundred twenty-six million, fifty-five thousand, one hundred forty-nine".