40200313441 has 2 divisors, whose sum is σ = 40200313442. Its totient is φ = 40200313440.

The previous prime is 40200313403. The next prime is 40200313463. The reversal of 40200313441 is 14431300204.

It is an a-pointer prime, because the next prime (40200313463) can be obtained adding 40200313441 to its sum of digits (22).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26804565841 + 13395747600 = 163721^2 + 115740^2 .

It is a cyclic number.

It is not a de Polignac number, because 40200313441 - 2³⁵ = 5840575073 is a prime.

It is not a weakly prime, because it can be changed into another prime (40200313841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20100156720 + 20100156721.

It is an arithmetic number, because the mean of its divisors is an integer number (20100156721).

Almost surely, 2^40200313441 is an apocalyptic number.

It is an amenable number.

40200313441 is a deficient number, since it is larger than the sum of its proper divisors (1).

40200313441 is an equidigital number, since it uses as much as digits as its factorization.

40200313441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 40200313441 its reverse (14431300204), we get a palindrome (54631613645).

The spelling of 40200313441 in words is "forty billion, two hundred million, three hundred thirteen thousand, four hundred forty-one".