344144030 has 16 divisors (see below), whose sum is σ = 636202080. Its totient is φ = 133936992.

The previous prime is 344144027. The next prime is 344144041. The reversal of 344144030 is 30441443.

It is a super-2 number, since 2×344144030² = 236870226769281800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 344143987 and 344144005.

It is a congruent number.

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, 464690 + ... + 465429.

It is an arithmetic number, because the mean of its divisors is an integer number (39762630).

Almost surely, 2^344144030 is an apocalyptic number.

344144030 is a deficient number, since it is larger than the sum of its proper divisors (292058050).

344144030 is a wasteful number, since it uses less digits than its factorization.

344144030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 930163.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 344144030 is about 18551.1193732346. The cubic root of 344144030 is about 700.7773880494. Note that the first 3 decimals are identical.

Adding to 344144030 its reverse (30441443), we get a palindrome (374585473).

The spelling of 344144030 in words is "three hundred forty-four million, one hundred forty-four thousand, thirty".