1330344334021 has 8 divisors (see below), whose sum is σ = 1366719125184. Its totient is φ = 1294156560480.

The previous prime is 1330344333973. The next prime is 1330344334031. The reversal of 1330344334021 is 1204334430331.

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 1330344334021 - 2²³ = 1330335945413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1330344334031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46739985 + ... + 46768438.

It is an arithmetic number, because the mean of its divisors is an integer number (170839890648).

Almost surely, 2^{1330344334021} is an apocalyptic number.

It is an amenable number.

1330344334021 is a deficient number, since it is larger than the sum of its proper divisors (36374791163).

1330344334021 is an equidigital number, since it uses as much as digits as its factorization.

1330344334021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93508811.

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 1330344334021 its reverse (1204334430331), we get a palindrome (2534678764352).

The spelling of 1330344334021 in words is "one trillion, three hundred thirty billion, three hundred forty-four million, three hundred thirty-four thousand, twenty-one".