1330045341 has 16 divisors (see below), whose sum is σ = 1841731584. Its totient is φ = 853143984.

The previous prime is 1330045309. The next prime is 1330045351. The reversal of 1330045341 is 1435400331.

It is a happy number.

It is not a de Polignac number, because 1330045341 - 2⁵ = 1330045309 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1330045351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68301 + ... + 85586.

It is an arithmetic number, because the mean of its divisors is an integer number (115108224).

Almost surely, 2^1330045341 is an apocalyptic number.

It is an amenable number.

1330045341 is a deficient number, since it is larger than the sum of its proper divisors (511686243).

1330045341 is a wasteful number, since it uses less digits than its factorization.

1330045341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154000.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 1330045341 is about 36469.7866870647. The cubic root of 1330045341 is about 1099.7369456381.

Adding to 1330045341 its reverse (1435400331), we get a palindrome (2765445672).

The spelling of 1330045341 in words is "one billion, three hundred thirty million, forty-five thousand, three hundred forty-one".