94336028309 has 2 divisors, whose sum is σ = 94336028310. Its totient is φ = 94336028308.

The previous prime is 94336028279. The next prime is 94336028377. The reversal of 94336028309 is 90382063349.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 93053672209 + 1282356100 = 305047^2 + 35810^2 .

It is an emirp because it is prime and its reverse (90382063349) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-94336028309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (94336028389) 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, 47168014154 + 47168014155.

It is an arithmetic number, because the mean of its divisors is an integer number (47168014155).

Almost surely, 2^94336028309 is an apocalyptic number.

It is an amenable number.

94336028309 is a deficient number, since it is larger than the sum of its proper divisors (1).

94336028309 is an equidigital number, since it uses as much as digits as its factorization.

94336028309 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 839808, while the sum is 47.

The spelling of 94336028309 in words is "ninety-four billion, three hundred thirty-six million, twenty-eight thousand, three hundred nine".