70812695416013 has 2 divisors, whose sum is σ = 70812695416014. Its totient is φ = 70812695416012.

The previous prime is 70812695416009. The next prime is 70812695416031. The reversal of 70812695416013 is 31061459621807.

Together with next prime (70812695416031) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 62716547906884 + 8096147509129 = 7919378^2 + 2845373^2 .

It is a cyclic number.

It is not a de Polignac number, because 70812695416013 - 2² = 70812695416009 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70812695412013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35406347708006 + 35406347708007.

It is an arithmetic number, because the mean of its divisors is an integer number (35406347708007).

It is a 1-persistent number, because it is pandigital, but 2⋅70812695416013 = 141625390832026 is not.

Almost surely, 2^{70812695416013} is an apocalyptic number.

It is an amenable number.

70812695416013 is a deficient number, since it is larger than the sum of its proper divisors (1).

70812695416013 is an equidigital number, since it uses as much as digits as its factorization.

70812695416013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2177280, while the sum is 53.

The spelling of 70812695416013 in words is "seventy trillion, eight hundred twelve billion, six hundred ninety-five million, four hundred sixteen thousand, thirteen".