44684227783121 has 2 divisors, whose sum is σ = 44684227783122. Its totient is φ = 44684227783120.

The previous prime is 44684227783067. The next prime is 44684227783127. The reversal of 44684227783121 is 12138772248644.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 44519440499521 + 164787283600 = 6672289^2 + 405940^2 .

It is a cyclic number.

It is not a de Polignac number, because 44684227783121 - 2⁶ = 44684227783057 is a prime.

It is not a weakly prime, because it can be changed into another prime (44684227783127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22342113891560 + 22342113891561.

It is an arithmetic number, because the mean of its divisors is an integer number (22342113891561).

Almost surely, 2^{44684227783121} is an apocalyptic number.

It is an amenable number.

44684227783121 is a deficient number, since it is larger than the sum of its proper divisors (1).

44684227783121 is an equidigital number, since it uses as much as digits as its factorization.

44684227783121 is an evil number, because the sum of its binary digits is even.

The product of its digits is 28901376, while the sum is 59.

The spelling of 44684227783121 in words is "forty-four trillion, six hundred eighty-four billion, two hundred twenty-seven million, seven hundred eighty-three thousand, one hundred twenty-one".