330241211242321 has 4 divisors (see below), whose sum is σ = 330954475197952. Its totient is φ = 329527947286692.

The previous prime is 330241211242231. The next prime is 330241211242333. The reversal of 330241211242321 is 123242112142033.

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 a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-330241211242321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (330241211242351) 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, 356631977121 + ... + 356631978046.

It is an arithmetic number, because the mean of its divisors is an integer number (82738618799488).

Almost surely, 2^{330241211242321} is an apocalyptic number.

It is an amenable number.

330241211242321 is a deficient number, since it is larger than the sum of its proper divisors (713263955631).

330241211242321 is an equidigital number, since it uses as much as digits as its factorization.

330241211242321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 713263955630.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 330241211242321 its reverse (123242112142033), we get a palindrome (453483323384354).

The spelling of 330241211242321 in words is "three hundred thirty trillion, two hundred forty-one billion, two hundred eleven million, two hundred forty-two thousand, three hundred twenty-one".