70066858307 has 2 divisors, whose sum is σ = 70066858308. Its totient is φ = 70066858306.

The previous prime is 70066858297. The next prime is 70066858333. The reversal of 70066858307 is 70385866007.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 70066858307 - 2⁴ = 70066858291 is a prime.

It is not a weakly prime, because it can be changed into another prime (70066858607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35033429153 + 35033429154.

It is an arithmetic number, because the mean of its divisors is an integer number (35033429154).

Almost surely, 2^70066858307 is an apocalyptic number.

70066858307 is a deficient number, since it is larger than the sum of its proper divisors (1).

70066858307 is an equidigital number, since it uses as much as digits as its factorization.

70066858307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1693440, while the sum is 50.

The spelling of 70066858307 in words is "seventy billion, sixty-six million, eight hundred fifty-eight thousand, three hundred seven".