1332330304421 has 4 divisors (see below), whose sum is σ = 1332336928512. Its totient is φ = 1332323680332.

The previous prime is 1332330304391. The next prime is 1332330304423. The reversal of 1332330304421 is 1244030332331.

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 not a de Polignac number, because 1332330304421 - 2¹⁰ = 1332330303397 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1332330304423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3000581 + ... + 3415866.

It is an arithmetic number, because the mean of its divisors is an integer number (333084232128).

Almost surely, 2^{1332330304421} is an apocalyptic number.

It is an amenable number.

1332330304421 is a deficient number, since it is larger than the sum of its proper divisors (6624091).

1332330304421 is an equidigital number, since it uses as much as digits as its factorization.

1332330304421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6624090.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 1332330304421 its reverse (1244030332331), we get a palindrome (2576360636752).

The spelling of 1332330304421 in words is "one trillion, three hundred thirty-two billion, three hundred thirty million, three hundred four thousand, four hundred twenty-one".