344344204121212 has 24 divisors (see below), whose sum is σ = 607913154576000. Its totient is φ = 170659556095296.

The previous prime is 344344204121189. The next prime is 344344204121213. The reversal of 344344204121212 is 212121402443443.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344344204121213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 602802963 + ... + 603373930.

It is an arithmetic number, because the mean of its divisors is an integer number (25329714774000).

Almost surely, 2^{344344204121212} is an apocalyptic number.

It is an amenable number.

344344204121212 is a deficient number, since it is larger than the sum of its proper divisors (263568950454788).

344344204121212 is a wasteful number, since it uses less digits than its factorization.

344344204121212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1206177525 (or 1206177523 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 37.

Adding to 344344204121212 its reverse (212121402443443), we get a palindrome (556465606564655).

The spelling of 344344204121212 in words is "three hundred forty-four trillion, three hundred forty-four billion, two hundred four million, one hundred twenty-one thousand, two hundred twelve".