41928682909 has 2 divisors, whose sum is σ = 41928682910. Its totient is φ = 41928682908.

The previous prime is 41928682903. The next prime is 41928682927. The reversal of 41928682909 is 90928682914.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33396466009 + 8532216900 = 182747^2 + 92370^2 .

It is a cyclic number.

It is not a de Polignac number, because 41928682909 - 2¹³ = 41928674717 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41928682903) 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, 20964341454 + 20964341455.

It is an arithmetic number, because the mean of its divisors is an integer number (20964341455).

Almost surely, 2^41928682909 is an apocalyptic number.

It is an amenable number.

41928682909 is a deficient number, since it is larger than the sum of its proper divisors (1).

41928682909 is an equidigital number, since it uses as much as digits as its factorization.

41928682909 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4478976, while the sum is 58.

The spelling of 41928682909 in words is "forty-one billion, nine hundred twenty-eight million, six hundred eighty-two thousand, nine hundred nine".