41550044101 has 2 divisors, whose sum is σ = 41550044102. Its totient is φ = 41550044100.

The previous prime is 41550044057. The next prime is 41550044209. The reversal of 41550044101 is 10144005514.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40477416100 + 1072628001 = 201190^2 + 32751^2 .

It is a cyclic number.

It is not a de Polignac number, because 41550044101 - 2⁹ = 41550043589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41550054101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20775022050 + 20775022051.

It is an arithmetic number, because the mean of its divisors is an integer number (20775022051).

Almost surely, 2^41550044101 is an apocalyptic number.

It is an amenable number.

41550044101 is a deficient number, since it is larger than the sum of its proper divisors (1).

41550044101 is an equidigital number, since it uses as much as digits as its factorization.

41550044101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1600, while the sum is 25.

Adding to 41550044101 its reverse (10144005514), we get a palindrome (51694049615).

The spelling of 41550044101 in words is "forty-one billion, five hundred fifty million, forty-four thousand, one hundred one".