344144012 has 24 divisors (see below), whose sum is σ = 609563136. Its totient is φ = 169991568.

The previous prime is 344143997. The next prime is 344144027. The reversal of 344144012 is 210441443.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (344143997) and next prime (344144027).

It is a super-2 number, since 2×344144012² = 236870201990912288, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 241133 + ... + 242555.

It is an arithmetic number, because the mean of its divisors is an integer number (25398464).

Almost surely, 2^344144012 is an apocalyptic number.

It is an amenable number.

344144012 is a deficient number, since it is larger than the sum of its proper divisors (265419124).

344144012 is a wasteful number, since it uses less digits than its factorization.

344144012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2117 (or 2115 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 344144012 is about 18551.1188880887. The cubic root of 344144012 is about 700.7773758317. Note that the first 3 decimals are identical.

Adding to 344144012 its reverse (210441443), we get a palindrome (554585455).

The spelling of 344144012 in words is "three hundred forty-four million, one hundred forty-four thousand, twelve".