70013388843089 has 2 divisors, whose sum is σ = 70013388843090. Its totient is φ = 70013388843088.

The previous prime is 70013388843061. The next prime is 70013388843133. The reversal of 70013388843089 is 98034888331007.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 50572123742464 + 19441265100625 = 7111408^2 + 4409225^2 .

It is a cyclic number.

It is not a de Polignac number, because 70013388843089 - 2³² = 70009093875793 is a prime.

It is not a weakly prime, because it can be changed into another prime (70013388843289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35006694421544 + 35006694421545.

It is an arithmetic number, because the mean of its divisors is an integer number (35006694421545).

Almost surely, 2^{70013388843089} is an apocalyptic number.

It is an amenable number.

70013388843089 is a deficient number, since it is larger than the sum of its proper divisors (1).

70013388843089 is an equidigital number, since it uses as much as digits as its factorization.

70013388843089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27869184, while the sum is 62.

The spelling of 70013388843089 in words is "seventy trillion, thirteen billion, three hundred eighty-eight million, eight hundred forty-three thousand, eighty-nine".