344112302113 has 4 divisors (see below), whose sum is σ = 344113731988. Its totient is φ = 344110872240.

The previous prime is 344112302077. The next prime is 344112302123. The reversal of 344112302113 is 311203211443.

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 151560718864 + 192551583249 = 389308^2 + 438807^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-344112302113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (344112302123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 255558 + ... + 868063.

It is an arithmetic number, because the mean of its divisors is an integer number (86028432997).

Almost surely, 2^344112302113 is an apocalyptic number.

It is an amenable number.

344112302113 is a deficient number, since it is larger than the sum of its proper divisors (1429875).

344112302113 is a wasteful number, since it uses less digits than its factorization.

344112302113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1429874.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 344112302113 its reverse (311203211443), we get a palindrome (655315513556).

The spelling of 344112302113 in words is "three hundred forty-four billion, one hundred twelve million, three hundred two thousand, one hundred thirteen".