3403440041 has 2 divisors, whose sum is σ = 3403440042. Its totient is φ = 3403440040.

The previous prime is 3403440031. The next prime is 3403440077. The reversal of 3403440041 is 1400443043.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3100819225 + 302620816 = 55685^2 + 17396^2 .

It is a cyclic number.

It is not a de Polignac number, because 3403440041 - 2¹⁴ = 3403423657 is a prime.

It is a super-2 number, since 2×3403440041² = 23166808225364163362, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3403439989 and 3403440016.

It is not a weakly prime, because it can be changed into another prime (3403440031) 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, 1701720020 + 1701720021.

It is an arithmetic number, because the mean of its divisors is an integer number (1701720021).

Almost surely, 2^3403440041 is an apocalyptic number.

It is an amenable number.

3403440041 is a deficient number, since it is larger than the sum of its proper divisors (1).

3403440041 is an equidigital number, since it uses as much as digits as its factorization.

3403440041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 3403440041 is about 58339.0095990667. The cubic root of 3403440041 is about 1504.2015596833.

Adding to 3403440041 its reverse (1400443043), we get a palindrome (4803883084).

The spelling of 3403440041 in words is "three billion, four hundred three million, four hundred forty thousand, forty-one".