41132480821 has 2 divisors, whose sum is σ = 41132480822. Its totient is φ = 41132480820.

The previous prime is 41132480801. The next prime is 41132480941. The reversal of 41132480821 is 12808423114.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40975880625 + 156600196 = 202425^2 + 12514^2 .

It is a cyclic number.

It is not a de Polignac number, because 41132480821 - 2⁷ = 41132480693 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41132480801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20566240410 + 20566240411.

It is an arithmetic number, because the mean of its divisors is an integer number (20566240411).

Almost surely, 2^41132480821 is an apocalyptic number.

It is an amenable number.

41132480821 is a deficient number, since it is larger than the sum of its proper divisors (1).

41132480821 is an equidigital number, since it uses as much as digits as its factorization.

41132480821 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12288, while the sum is 34.

The spelling of 41132480821 in words is "forty-one billion, one hundred thirty-two million, four hundred eighty thousand, eight hundred twenty-one".