1343304430021 has 8 divisors (see below), whose sum is σ = 1414226109600. Its totient is φ = 1272404895120.

The previous prime is 1343304429997. The next prime is 1343304430057. The reversal of 1343304430021 is 1200344033431.

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 1343304430021 - 2⁷ = 1343304429893 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 (1343304400021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5411575 + ... + 5654356.

It is an arithmetic number, because the mean of its divisors is an integer number (176778263700).

Almost surely, 2^{1343304430021} is an apocalyptic number.

It is an amenable number.

1343304430021 is a deficient number, since it is larger than the sum of its proper divisors (70921679579).

1343304430021 is a wasteful number, since it uses less digits than its factorization.

1343304430021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11072339.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 1343304430021 its reverse (1200344033431), we get a palindrome (2543648463452).

The spelling of 1343304430021 in words is "one trillion, three hundred forty-three billion, three hundred four million, four hundred thirty thousand, twenty-one".