344112123 has 8 divisors (see below), whose sum is σ = 459997200. Its totient is φ = 228817568.

The previous prime is 344112103. The next prime is 344112137. The reversal of 344112123 is 321211443.

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 344112123 - 2⁹ = 344111611 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 344112123.

It is not an unprimeable number, because it can be changed into a prime (344112103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146268 + ... + 148601.

It is an arithmetic number, because the mean of its divisors is an integer number (57499650).

Almost surely, 2^344112123 is an apocalyptic number.

344112123 is a deficient number, since it is larger than the sum of its proper divisors (115885077).

344112123 is a wasteful number, since it uses less digits than its factorization.

344112123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295261.

The product of its digits is 576, while the sum is 21.

The square root of 344112123 is about 18550.2593782405. The cubic root of 344112123 is about 700.7557300678.

Adding to 344112123 its reverse (321211443), we get a palindrome (665323566).

The spelling of 344112123 in words is "three hundred forty-four million, one hundred twelve thousand, one hundred twenty-three".