44106520305121 has 2 divisors, whose sum is σ = 44106520305122. Its totient is φ = 44106520305120.

The previous prime is 44106520305053. The next prime is 44106520305151. The reversal of 44106520305121 is 12150302560144.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38171254967521 + 5935265337600 = 6178289^2 + 2436240^2 .

It is a cyclic number.

It is not a de Polignac number, because 44106520305121 - 2⁷ = 44106520304993 is a prime.

It is not a weakly prime, because it can be changed into another prime (44106520305151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22053260152560 + 22053260152561.

It is an arithmetic number, because the mean of its divisors is an integer number (22053260152561).

Almost surely, 2^{44106520305121} is an apocalyptic number.

It is an amenable number.

44106520305121 is a deficient number, since it is larger than the sum of its proper divisors (1).

44106520305121 is an equidigital number, since it uses as much as digits as its factorization.

44106520305121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28800, while the sum is 34.

Adding to 44106520305121 its reverse (12150302560144), we get a palindrome (56256822865265).

The spelling of 44106520305121 in words is "forty-four trillion, one hundred six billion, five hundred twenty million, three hundred five thousand, one hundred twenty-one".