330245441 has 4 divisors (see below), whose sum is σ = 347626800. Its totient is φ = 312864084.

The previous prime is 330245437. The next prime is 330245459. The reversal of 330245441 is 144542033.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 144542033 = 523 ⋅276371.

It is a cyclic number.

It is not a de Polignac number, because 330245441 - 2² = 330245437 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 330245441.

It is not an unprimeable number, because it can be changed into a prime (330245401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8690651 + ... + 8690688.

It is an arithmetic number, because the mean of its divisors is an integer number (86906700).

Almost surely, 2^330245441 is an apocalyptic number.

It is an amenable number.

330245441 is a deficient number, since it is larger than the sum of its proper divisors (17381359).

330245441 is a wasteful number, since it uses less digits than its factorization.

330245441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17381358.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 330245441 is about 18172.6564101124. The cubic root of 330245441 is about 691.2136038965.

Adding to 330245441 its reverse (144542033), we get a palindrome (474787474).

The spelling of 330245441 in words is "three hundred thirty million, two hundred forty-five thousand, four hundred forty-one".