1043504041 has 2 divisors, whose sum is σ = 1043504042. Its totient is φ = 1043504040.

The previous prime is 1043504017. The next prime is 1043504053. The reversal of 1043504041 is 1404053401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 737394025 + 306110016 = 27155^2 + 17496^2 .

It is an emirp because it is prime and its reverse (1404053401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1043504041 - 2⁹ = 1043503529 is a prime.

It is not a weakly prime, because it can be changed into another prime (1043505041) 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, 521752020 + 521752021.

It is an arithmetic number, because the mean of its divisors is an integer number (521752021).

Almost surely, 2^1043504041 is an apocalyptic number.

It is an amenable number.

1043504041 is a deficient number, since it is larger than the sum of its proper divisors (1).

1043504041 is an equidigital number, since it uses as much as digits as its factorization.

1043504041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 1043504041 is about 32303.3131582505. The cubic root of 1043504041 is about 1014.2959975370.

Adding to 1043504041 its reverse (1404053401), we get a palindrome (2447557442).

The spelling of 1043504041 in words is "one billion, forty-three million, five hundred four thousand, forty-one".