41662050061 has 6 divisors (see below), whose sum is σ = 42818485290. Its totient is φ = 40536047376.

The previous prime is 41662050043. The next prime is 41662050071. The reversal of 41662050061 is 16005026614.

It can be written as a sum of positive squares in 3 ways, for example, as 11833305961 + 29828744100 = 108781^2 + 172710^2 .

It is not a de Polignac number, because 41662050061 - 2⁵ = 41662050029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41662050071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15214866 + ... + 15217603.

It is an arithmetic number, because the mean of its divisors is an integer number (7136414215).

Almost surely, 2^41662050061 is an apocalyptic number.

It is an amenable number.

41662050061 is a deficient number, since it is larger than the sum of its proper divisors (1156435229).

41662050061 is an equidigital number, since it uses as much as digits as its factorization.

41662050061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30432543 (or 30432506 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

Adding to 41662050061 its reverse (16005026614), we get a palindrome (57667076675).

The spelling of 41662050061 in words is "forty-one billion, six hundred sixty-two million, fifty thousand, sixty-one".