44104224321397 has 2 divisors, whose sum is σ = 44104224321398. Its totient is φ = 44104224321396.

The previous prime is 44104224321379. The next prime is 44104224321457. The reversal of 44104224321397 is 79312342240144.

It is a happy number.

Together with previous prime (44104224321379) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43794204762961 + 310019558436 = 6617719^2 + 556794^2 .

It is a cyclic number.

It is not a de Polignac number, because 44104224321397 - 2²³ = 44104215932789 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44104224321497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22052112160698 + 22052112160699.

It is an arithmetic number, because the mean of its divisors is an integer number (22052112160699).

Almost surely, 2^{44104224321397} is an apocalyptic number.

It is an amenable number.

44104224321397 is a deficient number, since it is larger than the sum of its proper divisors (1).

44104224321397 is an equidigital number, since it uses as much as digits as its factorization.

44104224321397 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1161216, while the sum is 46.

The spelling of 44104224321397 in words is "forty-four trillion, one hundred four billion, two hundred twenty-four million, three hundred twenty-one thousand, three hundred ninety-seven".