1116436241 has 2 divisors, whose sum is σ = 1116436242. Its totient is φ = 1116436240.

The previous prime is 1116436207. The next prime is 1116436247. The reversal of 1116436241 is 1426346111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 932019841 + 184416400 = 30529^2 + 13580^2 .

It is an emirp because it is prime and its reverse (1426346111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1116436241 - 2¹⁰ = 1116435217 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1116436247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 558218120 + 558218121.

It is an arithmetic number, because the mean of its divisors is an integer number (558218121).

Almost surely, 2^1116436241 is an apocalyptic number.

It is an amenable number.

1116436241 is a deficient number, since it is larger than the sum of its proper divisors (1).

1116436241 is an equidigital number, since it uses as much as digits as its factorization.

1116436241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3456, while the sum is 29.

The square root of 1116436241 is about 33413.1148054173. The cubic root of 1116436241 is about 1037.3961739814.

The spelling of 1116436241 in words is "one billion, one hundred sixteen million, four hundred thirty-six thousand, two hundred forty-one".