1132440017 has 2 divisors, whose sum is σ = 1132440018. Its totient is φ = 1132440016.

The previous prime is 1132440007. The next prime is 1132440061. The reversal of 1132440017 is 7100442311.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 620956561 + 511483456 = 24919^2 + 22616^2 .

It is an emirp because it is prime and its reverse (7100442311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1132440017 - 2³⁰ = 58698193 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1132439974 and 1132440001.

It is not a weakly prime, because it can be changed into another prime (1132440007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566220008 + 566220009.

It is an arithmetic number, because the mean of its divisors is an integer number (566220009).

Almost surely, 2^1132440017 is an apocalyptic number.

It is an amenable number.

1132440017 is a deficient number, since it is larger than the sum of its proper divisors (1).

1132440017 is an equidigital number, since it uses as much as digits as its factorization.

1132440017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 1132440017 is about 33651.7461211153. The cubic root of 1132440017 is about 1042.3295956815.

Adding to 1132440017 its reverse (7100442311), we get a palindrome (8232882328).

The spelling of 1132440017 in words is "one billion, one hundred thirty-two million, four hundred forty thousand, seventeen".