44244400097 has 2 divisors, whose sum is σ = 44244400098. Its totient is φ = 44244400096.

The previous prime is 44244400007. The next prime is 44244400111. The reversal of 44244400097 is 79000444244.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27092830801 + 17151569296 = 164599^2 + 130964^2 .

It is a cyclic number.

It is not a de Polignac number, because 44244400097 - 2²⁰ = 44243351521 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44244400097.

It is not a weakly prime, because it can be changed into another prime (44244400007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22122200048 + 22122200049.

It is an arithmetic number, because the mean of its divisors is an integer number (22122200049).

Almost surely, 2^44244400097 is an apocalyptic number.

It is an amenable number.

44244400097 is a deficient number, since it is larger than the sum of its proper divisors (1).

44244400097 is an equidigital number, since it uses as much as digits as its factorization.

44244400097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 129024, while the sum is 38.

The spelling of 44244400097 in words is "forty-four billion, two hundred forty-four million, four hundred thousand, ninety-seven".