1132440241 has 16 divisors (see below), whose sum is σ = 1188132624. Its totient is φ = 1078182144.

The previous prime is 1132440233. The next prime is 1132440269. The reversal of 1132440241 is 1420442311.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 192404641 + 940035600 = 13871^2 + 30660^2 .

It is a cyclic number.

It is not a de Polignac number, because 1132440241 - 2³ = 1132440233 is a prime.

It is a super-2 number, since 2×1132440241² = 2564841798872276162, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1132440341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1327171 + ... + 1328023.

It is an arithmetic number, because the mean of its divisors is an integer number (74258289).

Almost surely, 2^1132440241 is an apocalyptic number.

It is an amenable number.

1132440241 is a deficient number, since it is larger than the sum of its proper divisors (55692383).

1132440241 is an equidigital number, since it uses as much as digits as its factorization.

1132440241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1620.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 1132440241 is about 33651.7494493228. The cubic root of 1132440241 is about 1042.3296644068.

Adding to 1132440241 its reverse (1420442311), we get a palindrome (2552882552).

The spelling of 1132440241 in words is "one billion, one hundred thirty-two million, four hundred forty thousand, two hundred forty-one".