1234042441 has 2 divisors, whose sum is σ = 1234042442. Its totient is φ = 1234042440.

The previous prime is 1234042421. The next prime is 1234042493. The reversal of 1234042441 is 1442404321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 835441216 + 398601225 = 28904^2 + 19965^2 .

It is a cyclic number.

It is not a de Polignac number, because 1234042441 - 2¹⁷ = 1233911369 is a prime.

It is not a weakly prime, because it can be changed into another prime (1234042421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 617021220 + 617021221.

It is an arithmetic number, because the mean of its divisors is an integer number (617021221).

Almost surely, 2^1234042441 is an apocalyptic number.

It is an amenable number.

1234042441 is a deficient number, since it is larger than the sum of its proper divisors (1).

1234042441 is an equidigital number, since it uses as much as digits as its factorization.

1234042441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 1234042441 is about 35128.9402202799. The cubic root of 1234042441 is about 1072.6137634135.

Adding to 1234042441 its reverse (1442404321), we get a palindrome (2676446762).

The spelling of 1234042441 in words is "one billion, two hundred thirty-four million, forty-two thousand, four hundred forty-one".