344225446212 has 72 divisors (see below), whose sum is σ = 875036128512. Its totient is φ = 105196190400.

The previous prime is 344225446211. The next prime is 344225446219. The reversal of 344225446212 is 212644522443.

It is not an unprimeable number, because it can be changed into a prime (344225446211) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1147339 + ... + 1415922.

Almost surely, 2^344225446212 is an apocalyptic number.

It is an amenable number.

344225446212 is an abundant number, since it is smaller than the sum of its proper divisors (530810682300).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

344225446212 is a wasteful number, since it uses less digits than its factorization.

344225446212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2563337 (or 2563316 counting only the distinct ones).

The product of its digits is 368640, while the sum is 39.

Adding to 344225446212 its reverse (212644522443), we get a palindrome (556869968655).

The spelling of 344225446212 in words is "three hundred forty-four billion, two hundred twenty-five million, four hundred forty-six thousand, two hundred twelve".