344230523 has 48 divisors (see below), whose sum is σ = 446789376. Its totient is φ = 259459200.

The previous prime is 344230519. The next prime is 344230529. The reversal of 344230523 is 325032443.

It is not a de Polignac number, because 344230523 - 2² = 344230519 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 344230492 and 344230501.

It is not an unprimeable number, because it can be changed into a prime (344230529) 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 47 ways as a sum of consecutive naturals, for example, 3408173 + ... + 3408273.

It is an arithmetic number, because the mean of its divisors is an integer number (9308112).

Almost surely, 2^344230523 is an apocalyptic number.

344230523 is a deficient number, since it is larger than the sum of its proper divisors (102558853).

344230523 is a wasteful number, since it uses less digits than its factorization.

344230523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244 (or 231 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 26.

The square root of 344230523 is about 18553.4504338142. The cubic root of 344230523 is about 700.8360914373.

Adding to 344230523 its reverse (325032443), we get a palindrome (669262966).

The spelling of 344230523 in words is "three hundred forty-four million, two hundred thirty thousand, five hundred twenty-three".