12289429307 has 2 divisors, whose sum is σ = 12289429308. Its totient is φ = 12289429306.

The previous prime is 12289429303. The next prime is 12289429357. The reversal of 12289429307 is 70392498221.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12289429307 - 2² = 12289429303 is a prime.

It is not a weakly prime, because it can be changed into another prime (12289429301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6144714653 + 6144714654.

It is an arithmetic number, because the mean of its divisors is an integer number (6144714654).

Almost surely, 2^12289429307 is an apocalyptic number.

12289429307 is a deficient number, since it is larger than the sum of its proper divisors (1).

12289429307 is an equidigital number, since it uses as much as digits as its factorization.

12289429307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 435456, while the sum is 47.

The spelling of 12289429307 in words is "twelve billion, two hundred eighty-nine million, four hundred twenty-nine thousand, three hundred seven".