12829073651 has 2 divisors, whose sum is σ = 12829073652. Its totient is φ = 12829073650.

The previous prime is 12829073641. The next prime is 12829073669. The reversal of 12829073651 is 15637092821.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12829073651 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (12829073641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6414536825 + 6414536826.

It is an arithmetic number, because the mean of its divisors is an integer number (6414536826).

Almost surely, 2^12829073651 is an apocalyptic number.

12829073651 is a deficient number, since it is larger than the sum of its proper divisors (1).

12829073651 is an equidigital number, since it uses as much as digits as its factorization.

12829073651 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 181440, while the sum is 44.

The spelling of 12829073651 in words is "twelve billion, eight hundred twenty-nine million, seventy-three thousand, six hundred fifty-one".