330132441 has 4 divisors (see below), whose sum is σ = 440176592. Its totient is φ = 220088292.

The previous prime is 330132437. The next prime is 330132479. The reversal of 330132441 is 144231033.

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.

It is not a de Polignac number, because 330132441 - 2² = 330132437 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (330132421) 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, 55022071 + ... + 55022076.

It is an arithmetic number, because the mean of its divisors is an integer number (110044148).

Almost surely, 2^330132441 is an apocalyptic number.

It is an amenable number.

330132441 is a deficient number, since it is larger than the sum of its proper divisors (110044151).

330132441 is a wasteful number, since it uses less digits than its factorization.

330132441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110044150.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 330132441 is about 18169.5470774590. The cubic root of 330132441 is about 691.1347574408.

Adding to 330132441 its reverse (144231033), we get a palindrome (474363474).

The spelling of 330132441 in words is "three hundred thirty million, one hundred thirty-two thousand, four hundred forty-one".