344011310312 has 8 divisors (see below), whose sum is σ = 645021206850. Its totient is φ = 172005655152.

The previous prime is 344011310281. The next prime is 344011310317. The reversal of 344011310312 is 213013110443.

It can be written as a sum of positive squares in only one way, i.e., 188038445956 + 155972864356 = 433634^2 + 394934^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (344011310317) 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 as a sum of consecutive naturals, namely, 21500706887 + ... + 21500706902.

Almost surely, 2^344011310312 is an apocalyptic number.

It is an amenable number.

344011310312 is a deficient number, since it is larger than the sum of its proper divisors (301009896538).

344011310312 is a wasteful number, since it uses less digits than its factorization.

344011310312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43001413795 (or 43001413791 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 344011310312 its reverse (213013110443), we get a palindrome (557024420755).

The spelling of 344011310312 in words is "three hundred forty-four billion, eleven million, three hundred ten thousand, three hundred twelve".