1152432041 has 2 divisors, whose sum is σ = 1152432042. Its totient is φ = 1152432040.

The previous prime is 1152432019. The next prime is 1152432079. The reversal of 1152432041 is 1402342511.

1152432041 = 24004² + 24005².

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 576240025 + 576192016 = 24005^2 + 24004^2 .

It is an emirp because it is prime and its reverse (1402342511) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1152432041 is a prime.

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 = 1152431998 and 1152432016.

It is not a weakly prime, because it can be changed into another prime (1152432241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 576216020 + 576216021.

It is an arithmetic number, because the mean of its divisors is an integer number (576216021).

Almost surely, 2^1152432041 is an apocalyptic number.

1152432041 is the 24005-th centered square number.

It is an amenable number.

1152432041 is a deficient number, since it is larger than the sum of its proper divisors (1).

1152432041 is an equidigital number, since it uses as much as digits as its factorization.

1152432041 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 23.

The square root of 1152432041 is about 33947.4894653493. The cubic root of 1152432041 is about 1048.4275908103.

Adding to 1152432041 its reverse (1402342511), we get a palindrome (2554774552).

The spelling of 1152432041 in words is "one billion, one hundred fifty-two million, four hundred thirty-two thousand, forty-one".