11345430304249 has 2 divisors, whose sum is σ = 11345430304250. Its totient is φ = 11345430304248.

The previous prime is 11345430304151. The next prime is 11345430304321. The reversal of 11345430304249 is 94240303454311.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10402721355625 + 942708948624 = 3225325^2 + 970932^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11345430304249 is a prime.

It is not a weakly prime, because it can be changed into another prime (11345430304049) 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, 5672715152124 + 5672715152125.

It is an arithmetic number, because the mean of its divisors is an integer number (5672715152125).

Almost surely, 2^{11345430304249} is an apocalyptic number.

It is an amenable number.

11345430304249 is a deficient number, since it is larger than the sum of its proper divisors (1).

11345430304249 is an equidigital number, since it uses as much as digits as its factorization.

11345430304249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 622080, while the sum is 43.

The spelling of 11345430304249 in words is "eleven trillion, three hundred forty-five billion, four hundred thirty million, three hundred four thousand, two hundred forty-nine".