2244341440997 has 2 divisors, whose sum is σ = 2244341440998. Its totient is φ = 2244341440996.

The previous prime is 2244341440987. The next prime is 2244341441051. The reversal of 2244341440997 is 7990441434422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1560303272641 + 684038168356 = 1249121^2 + 827066^2 .

It is a cyclic number.

It is not a de Polignac number, because 2244341440997 - 2⁴ = 2244341440981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2244341440987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1122170720498 + 1122170720499.

It is an arithmetic number, because the mean of its divisors is an integer number (1122170720499).

Almost surely, 2^{2244341440997} is an apocalyptic number.

It is an amenable number.

2244341440997 is a deficient number, since it is larger than the sum of its proper divisors (1).

2244341440997 is an equidigital number, since it uses as much as digits as its factorization.

2244341440997 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6967296, while the sum is 53.

The spelling of 2244341440997 in words is "two trillion, two hundred forty-four billion, three hundred forty-one million, four hundred forty thousand, nine hundred ninety-seven".