344144234 has 16 divisors (see below), whose sum is σ = 590243136. Its totient is φ = 147420000.

The previous prime is 344144197. The next prime is 344144261. The reversal of 344144234 is 432441443.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 344144197 and 344144206.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 33734 + ... + 42734.

It is an arithmetic number, because the mean of its divisors is an integer number (36890196).

Almost surely, 2^344144234 is an apocalyptic number.

344144234 is a deficient number, since it is larger than the sum of its proper divisors (246098902).

344144234 is a wasteful number, since it uses less digits than its factorization.

344144234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11741.

The product of its digits is 18432, while the sum is 29.

The square root of 344144234 is about 18551.1248715543. The cubic root of 344144234 is about 700.7775265172. Note that the first 3 decimals are identical.

Adding to 344144234 its reverse (432441443), we get a palindrome (776585677).

The spelling of 344144234 in words is "three hundred forty-four million, one hundred forty-four thousand, two hundred thirty-four".