70066733403629 has 2 divisors, whose sum is σ = 70066733403630. Its totient is φ = 70066733403628.

The previous prime is 70066733403571. The next prime is 70066733403679. The reversal of 70066733403629 is 92630433766007.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 64458385845604 + 5608347558025 = 8028598^2 + 2368195^2 .

It is a cyclic number.

It is not a de Polignac number, because 70066733403629 - 2²⁸ = 70066464968173 is a prime.

It is a super-2 number, since 2×70066733403629² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70066733403679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35033366701814 + 35033366701815.

It is an arithmetic number, because the mean of its divisors is an integer number (35033366701815).

Almost surely, 2^{70066733403629} is an apocalyptic number.

It is an amenable number.

70066733403629 is a deficient number, since it is larger than the sum of its proper divisors (1).

70066733403629 is an equidigital number, since it uses as much as digits as its factorization.

70066733403629 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20575296, while the sum is 56.

The spelling of 70066733403629 in words is "seventy trillion, sixty-six billion, seven hundred thirty-three million, four hundred three thousand, six hundred twenty-nine".