310242434212049 has 2 divisors, whose sum is σ = 310242434212050. Its totient is φ = 310242434212048.

The previous prime is 310242434212027. The next prime is 310242434212093. The reversal of 310242434212049 is 940212434242013.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 187782979712449 + 122459454499600 = 13703393^2 + 11066140^2 .

It is an emirp because it is prime and its reverse (940212434242013) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-310242434212049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 310242434211997 and 310242434212015.

It is not a weakly prime, because it can be changed into another prime (310242434242049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 155121217106024 + 155121217106025.

It is an arithmetic number, because the mean of its divisors is an integer number (155121217106025).

Almost surely, 2^{310242434212049} is an apocalyptic number.

It is an amenable number.

310242434212049 is a deficient number, since it is larger than the sum of its proper divisors (1).

310242434212049 is an equidigital number, since it uses as much as digits as its factorization.

310242434212049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 331776, while the sum is 41.

The spelling of 310242434212049 in words is "three hundred ten trillion, two hundred forty-two billion, four hundred thirty-four million, two hundred twelve thousand, forty-nine".