12969043 has 2 divisors, whose sum is σ = 12969044. Its totient is φ = 12969042.

The previous prime is 12969037. The next prime is 12969049. The reversal of 12969043 is 34096921.

12969043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (12969037) and next prime (12969049).

It is a cyclic number.

It is not a de Polignac number, because 12969043 - 2⁹ = 12968531 is a prime.

It is not a weakly prime, because it can be changed into another prime (12969049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6484521 + 6484522.

It is an arithmetic number, because the mean of its divisors is an integer number (6484522).

Almost surely, 2^12969043 is an apocalyptic number.

12969043 is a deficient number, since it is larger than the sum of its proper divisors (1).

12969043 is an equidigital number, since it uses as much as digits as its factorization.

12969043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 12969043 is about 3601.2557532061. The cubic root of 12969043 is about 234.9466787127.

The spelling of 12969043 in words is "twelve million, nine hundred sixty-nine thousand, forty-three".