1105440041 has 2 divisors, whose sum is σ = 1105440042. Its totient is φ = 1105440040.

The previous prime is 1105440019. The next prime is 1105440139. The reversal of 1105440041 is 1400445011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1056510016 + 48930025 = 32504^2 + 6995^2 .

It is a cyclic number.

It is not a de Polignac number, because 1105440041 - 2¹⁰ = 1105439017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1105439995 and 1105440022.

It is not a weakly prime, because it can be changed into another prime (1105440341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552720020 + 552720021.

It is an arithmetic number, because the mean of its divisors is an integer number (552720021).

Almost surely, 2^1105440041 is an apocalyptic number.

It is an amenable number.

1105440041 is a deficient number, since it is larger than the sum of its proper divisors (1).

1105440041 is an equidigital number, since it uses as much as digits as its factorization.

1105440041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 1105440041 is about 33248.1584602817. The cubic root of 1105440041 is about 1033.9790288277.

Adding to 1105440041 its reverse (1400445011), we get a palindrome (2505885052).

The spelling of 1105440041 in words is "one billion, one hundred five million, four hundred forty thousand, forty-one".