344213342213 has 8 divisors (see below), whose sum is σ = 370730457048. Its totient is φ = 317701822464.

The previous prime is 344213342149. The next prime is 344213342219. The reversal of 344213342213 is 312243312443.

344213342213 is nontrivially palindromic in base 8.

It can be written as a sum of positive squares in 4 ways, for example, as 2996139169 + 341217203044 = 54737^2 + 584138^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 344213342213 - 2⁶ = 344213342149 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 344213342213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344213342219) 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, 1270556 + ... + 1517477.

It is an arithmetic number, because the mean of its divisors is an integer number (46341307131).

Almost surely, 2^344213342213 is an apocalyptic number.

It is an amenable number.

344213342213 is a deficient number, since it is larger than the sum of its proper divisors (26517114835).

344213342213 is a wasteful number, since it uses less digits than its factorization.

344213342213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2797543.

The product of its digits is 41472, while the sum is 32.

Adding to 344213342213 its reverse (312243312443), we get a palindrome (656456654656).

The spelling of 344213342213 in words is "three hundred forty-four billion, two hundred thirteen million, three hundred forty-two thousand, two hundred thirteen".