344423412212 has 96 divisors (see below), whose sum is σ = 688183050240. Its totient is φ = 149404320000.

The previous prime is 344423412187. The next prime is 344423412217. The reversal of 344423412212 is 212214324443.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344423412217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 124025768 + ... + 124028544.

It is an arithmetic number, because the mean of its divisors is an integer number (7168573440).

Almost surely, 2^344423412212 is an apocalyptic number.

It is an amenable number.

344423412212 is a deficient number, since it is larger than the sum of its proper divisors (343759638028).

344423412212 is a wasteful number, since it uses less digits than its factorization.

344423412212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4053 (or 4051 counting only the distinct ones).

The product of its digits is 36864, while the sum is 32.

Adding to 344423412212 its reverse (212214324443), we get a palindrome (556637736655).

The spelling of 344423412212 in words is "three hundred forty-four billion, four hundred twenty-three million, four hundred twelve thousand, two hundred twelve".