244415115130513 has 2 divisors, whose sum is σ = 244415115130514. Its totient is φ = 244415115130512.

The previous prime is 244415115130451. The next prime is 244415115130573. The reversal of 244415115130513 is 315031511514442.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 136579704839824 + 107835410290689 = 11686732^2 + 10384383^2 .

It is a cyclic number.

It is not a de Polignac number, because 244415115130513 - 2²¹ = 244415113033361 is a prime.

It is not a weakly prime, because it can be changed into another prime (244415115130573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122207557565256 + 122207557565257.

It is an arithmetic number, because the mean of its divisors is an integer number (122207557565257).

Almost surely, 2^{244415115130513} is an apocalyptic number.

It is an amenable number.

244415115130513 is a deficient number, since it is larger than the sum of its proper divisors (1).

244415115130513 is an equidigital number, since it uses as much as digits as its factorization.

244415115130513 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144000, while the sum is 40.

Adding to 244415115130513 its reverse (315031511514442), we get a palindrome (559446626644955).

The spelling of 244415115130513 in words is "two hundred forty-four trillion, four hundred fifteen billion, one hundred fifteen million, one hundred thirty thousand, five hundred thirteen".