40303322041 has 2 divisors, whose sum is σ = 40303322042. Its totient is φ = 40303322040.

The previous prime is 40303322011. The next prime is 40303322051. The reversal of 40303322041 is 14022330304.

It is a happy number.

40303322041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27480024441 + 12823297600 = 165771^2 + 113240^2 .

It is a cyclic number.

It is not a de Polignac number, because 40303322041 - 2⁵ = 40303322009 is a prime.

It is not a weakly prime, because it can be changed into another prime (40303322011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20151661020 + 20151661021.

It is an arithmetic number, because the mean of its divisors is an integer number (20151661021).

Almost surely, 2^40303322041 is an apocalyptic number.

It is an amenable number.

40303322041 is a deficient number, since it is larger than the sum of its proper divisors (1).

40303322041 is an equidigital number, since it uses as much as digits as its factorization.

40303322041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 40303322041 its reverse (14022330304), we get a palindrome (54325652345).

The spelling of 40303322041 in words is "forty billion, three hundred three million, three hundred twenty-two thousand, forty-one".