12903376384229 has 2 divisors, whose sum is σ = 12903376384230. Its totient is φ = 12903376384228.

The previous prime is 12903376384219. The next prime is 12903376384247. The reversal of 12903376384229 is 92248367330921.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12903376384129 + 100 = 3592127^2 + 10^2 .

It is a cyclic number.

It is not a de Polignac number, because 12903376384229 - 2¹² = 12903376380133 is a prime.

It is a super-2 number, since 2×12903376384229² (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 (12903376384219) 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, 6451688192114 + 6451688192115.

It is an arithmetic number, because the mean of its divisors is an integer number (6451688192115).

Almost surely, 2^{12903376384229} is an apocalyptic number.

It is an amenable number.

12903376384229 is a deficient number, since it is larger than the sum of its proper divisors (1).

12903376384229 is an equidigital number, since it uses as much as digits as its factorization.

12903376384229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23514624, while the sum is 59.

The spelling of 12903376384229 in words is "twelve trillion, nine hundred three billion, three hundred seventy-six million, three hundred eighty-four thousand, two hundred twenty-nine".