244485319597 has 2 divisors, whose sum is σ = 244485319598. Its totient is φ = 244485319596.

The previous prime is 244485319583. The next prime is 244485319699. The reversal of 244485319597 is 795913584442.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 225690554761 + 18794764836 = 475069^2 + 137094^2 .

It is a cyclic number.

It is not a de Polignac number, because 244485319597 - 2¹⁹ = 244484795309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (244485319517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122242659798 + 122242659799.

It is an arithmetic number, because the mean of its divisors is an integer number (122242659799).

Almost surely, 2^244485319597 is an apocalyptic number.

It is an amenable number.

244485319597 is a deficient number, since it is larger than the sum of its proper divisors (1).

244485319597 is an equidigital number, since it uses as much as digits as its factorization.

244485319597 is an evil number, because the sum of its binary digits is even.

The product of its digits is 43545600, while the sum is 61.

The spelling of 244485319597 in words is "two hundred forty-four billion, four hundred eighty-five million, three hundred nineteen thousand, five hundred ninety-seven".