1330436241 has 6 divisors (see below), whose sum is σ = 1921741250. Its totient is φ = 886957488.

The previous prime is 1330436227. The next prime is 1330436249. The reversal of 1330436241 is 1426340331.

1330436241 is a `hidden beast` number, since 1 + 3 + 30 + 4 + 3 + 624 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1232010000 + 98426241 = 35100^2 + 9921^2 .

It is not a de Polignac number, because 1330436241 - 2⁷ = 1330436113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1330436249) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 73913116 + ... + 73913133.

Almost surely, 2^1330436241 is an apocalyptic number.

It is an amenable number.

1330436241 is a deficient number, since it is larger than the sum of its proper divisors (591305009).

1330436241 is a wasteful number, since it uses less digits than its factorization.

1330436241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147826255 (or 147826252 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 1330436241 is about 36475.1455240414. The cubic root of 1330436241 is about 1099.8446725581.

Adding to 1330436241 its reverse (1426340331), we get a palindrome (2756776572).

The spelling of 1330436241 in words is "one billion, three hundred thirty million, four hundred thirty-six thousand, two hundred forty-one".