403344034130013 has 4 divisors (see below), whose sum is σ = 537792045506688. Its totient is φ = 268896022753340.

The previous prime is 403344034130003. The next prime is 403344034130021. The reversal of 403344034130013 is 310031430443304.

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 403344034130013 - 2³⁰ = 403342960388189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (403344034130003) 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, 67224005688333 + ... + 67224005688338.

It is an arithmetic number, because the mean of its divisors is an integer number (134448011376672).

Almost surely, 2^{403344034130013} is an apocalyptic number.

It is an amenable number.

403344034130013 is a deficient number, since it is larger than the sum of its proper divisors (134448011376675).

403344034130013 is a wasteful number, since it uses less digits than its factorization.

403344034130013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134448011376674.

The product of its (nonzero) digits is 62208, while the sum is 33.

Adding to 403344034130013 its reverse (310031430443304), we get a palindrome (713375464573317).

The spelling of 403344034130013 in words is "four hundred three trillion, three hundred forty-four billion, thirty-four million, one hundred thirty thousand, thirteen".