1330342241 has 8 divisors (see below), whose sum is σ = 1414376640. Its totient is φ = 1248490672.

The previous prime is 1330342219. The next prime is 1330342301. The reversal of 1330342241 is 1422430331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1330342241 - 2¹⁰ = 1330341217 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1330345241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 544451 + ... + 546888.

It is an arithmetic number, because the mean of its divisors is an integer number (176797080).

Almost surely, 2^1330342241 is an apocalyptic number.

It is an amenable number.

1330342241 is a deficient number, since it is larger than the sum of its proper divisors (84034399).

1330342241 is a wasteful number, since it uses less digits than its factorization.

1330342241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1091415.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 1330342241 is about 36473.8569526174. The cubic root of 1330342241 is about 1099.8187693165.

Adding to 1330342241 its reverse (1422430331), we get a palindrome (2752772572).

The spelling of 1330342241 in words is "one billion, three hundred thirty million, three hundred forty-two thousand, two hundred forty-one".