244345500097 has 2 divisors, whose sum is σ = 244345500098. Its totient is φ = 244345500096.

The previous prime is 244345500089. The next prime is 244345500149. The reversal of 244345500097 is 790005543442.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 168874971136 + 75470528961 = 410944^2 + 274719^2 .

It is a cyclic number.

It is not a de Polignac number, because 244345500097 - 2³ = 244345500089 is a prime.

It is not a weakly prime, because it can be changed into another prime (244345500017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122172750048 + 122172750049.

It is an arithmetic number, because the mean of its divisors is an integer number (122172750049).

Almost surely, 2^244345500097 is an apocalyptic number.

It is an amenable number.

244345500097 is a deficient number, since it is larger than the sum of its proper divisors (1).

244345500097 is an equidigital number, since it uses as much as digits as its factorization.

244345500097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 604800, while the sum is 43.

The spelling of 244345500097 in words is "two hundred forty-four billion, three hundred forty-five million, five hundred thousand, ninety-seven".