41352320411989 has 2 divisors, whose sum is σ = 41352320411990. Its totient is φ = 41352320411988.

The previous prime is 41352320411977. The next prime is 41352320412049. The reversal of 41352320411989 is 98911402325314.

41352320411989 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41223565031364 + 128755380625 = 6420558^2 + 358825^2 .

It is a cyclic number.

It is not a de Polignac number, because 41352320411989 - 2⁵ = 41352320411957 is a prime.

It is a super-2 number, since 2×41352320411989² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41352320411789) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20676160205994 + 20676160205995.

It is an arithmetic number, because the mean of its divisors is an integer number (20676160205995).

Almost surely, 2^{41352320411989} is an apocalyptic number.

It is an amenable number.

41352320411989 is a deficient number, since it is larger than the sum of its proper divisors (1).

41352320411989 is an equidigital number, since it uses as much as digits as its factorization.

41352320411989 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1866240, while the sum is 52.

The spelling of 41352320411989 in words is "forty-one trillion, three hundred fifty-two billion, three hundred twenty million, four hundred eleven thousand, nine hundred eighty-nine".