305342044054147 has 2 divisors, whose sum is σ = 305342044054148. Its totient is φ = 305342044054146.

The previous prime is 305342044054079. The next prime is 305342044054163. The reversal of 305342044054147 is 741450440243503.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-305342044054147 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 305342044054097 and 305342044054106.

It is not a weakly prime, because it can be changed into another prime (305342044054247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 152671022027073 + 152671022027074.

It is an arithmetic number, because the mean of its divisors is an integer number (152671022027074).

Almost surely, 2^{305342044054147} is an apocalyptic number.

305342044054147 is a deficient number, since it is larger than the sum of its proper divisors (1).

305342044054147 is an equidigital number, since it uses as much as digits as its factorization.

305342044054147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3225600, while the sum is 46.

The spelling of 305342044054147 in words is "three hundred five trillion, three hundred forty-two billion, forty-four million, fifty-four thousand, one hundred forty-seven".