244200330120013 has 2 divisors, whose sum is σ = 244200330120014. Its totient is φ = 244200330120012.

The previous prime is 244200330119987. The next prime is 244200330120029. The reversal of 244200330120013 is 310021033002442.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 208511809443844 + 35688520676169 = 14439938^2 + 5973987^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-244200330120013 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 244200330120013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (244200337120013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122100165060006 + 122100165060007.

It is an arithmetic number, because the mean of its divisors is an integer number (122100165060007).

Almost surely, 2^{244200330120013} is an apocalyptic number.

It is an amenable number.

244200330120013 is a deficient number, since it is larger than the sum of its proper divisors (1).

244200330120013 is an equidigital number, since it uses as much as digits as its factorization.

244200330120013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 244200330120013 its reverse (310021033002442), we get a palindrome (554221363122455).

The spelling of 244200330120013 in words is "two hundred forty-four trillion, two hundred billion, three hundred thirty million, one hundred twenty thousand, thirteen".