44104213723523 has 2 divisors, whose sum is σ = 44104213723524. Its totient is φ = 44104213723522.

The previous prime is 44104213723487. The next prime is 44104213723613. The reversal of 44104213723523 is 32532731240144.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44104213723523 - 2¹² = 44104213719427 is a prime.

It is not a weakly prime, because it can be changed into another prime (44104213743523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22052106861761 + 22052106861762.

It is an arithmetic number, because the mean of its divisors is an integer number (22052106861762).

Almost surely, 2^{44104213723523} is an apocalyptic number.

44104213723523 is a deficient number, since it is larger than the sum of its proper divisors (1).

44104213723523 is an equidigital number, since it uses as much as digits as its factorization.

44104213723523 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 483840, while the sum is 41.

Adding to 44104213723523 its reverse (32532731240144), we get a palindrome (76636944963667).

The spelling of 44104213723523 in words is "forty-four trillion, one hundred four billion, two hundred thirteen million, seven hundred twenty-three thousand, five hundred twenty-three".