70304344219 has 2 divisors, whose sum is σ = 70304344220. Its totient is φ = 70304344218.

The previous prime is 70304344193. The next prime is 70304344259. The reversal of 70304344219 is 91244340307.

It is a weak prime.

It is an emirp because it is prime and its reverse (91244340307) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 70304344219 - 2³¹ = 68156860571 is a prime.

It is a super-3 number, since 3×70304344219³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (70304344259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35152172109 + 35152172110.

It is an arithmetic number, because the mean of its divisors is an integer number (35152172110).

Almost surely, 2^70304344219 is an apocalyptic number.

70304344219 is a deficient number, since it is larger than the sum of its proper divisors (1).

70304344219 is an equidigital number, since it uses as much as digits as its factorization.

70304344219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 37.

The spelling of 70304344219 in words is "seventy billion, three hundred four million, three hundred forty-four thousand, two hundred nineteen".