3443124330013 has 4 divisors (see below), whose sum is σ = 3446345214460. Its totient is φ = 3439903445568.

The previous prime is 3443124330011. The next prime is 3443124330059. The reversal of 3443124330013 is 3100334213443.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 842397223684 + 2600727106329 = 917822^2 + 1612677^2 .

It is a cyclic number.

It is not a de Polignac number, because 3443124330013 - 2¹ = 3443124330011 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 (3443124330011) 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, 1610440620 + ... + 1610442757.

It is an arithmetic number, because the mean of its divisors is an integer number (861586303615).

Almost surely, 2^{3443124330013} is an apocalyptic number.

It is an amenable number.

3443124330013 is a deficient number, since it is larger than the sum of its proper divisors (3220884447).

3443124330013 is a wasteful number, since it uses less digits than its factorization.

3443124330013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3220884446.

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

Adding to 3443124330013 its reverse (3100334213443), we get a palindrome (6543458543456).

The spelling of 3443124330013 in words is "three trillion, four hundred forty-three billion, one hundred twenty-four million, three hundred thirty thousand, thirteen".