344324212000 has 48 divisors (see below), whose sum is σ = 846004598712. Its totient is φ = 137729683200.

The previous prime is 344324211997. The next prime is 344324212003. The reversal of 344324212000 is 212423443.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (344324211997) and next prime (344324212003).

It can be written as a sum of positive squares in 4 ways, for example, as 130994772624 + 213329439376 = 361932^2 + 461876^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (344324212003) 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 in 7 ways as a sum of consecutive naturals, for example, 43036527 + ... + 43044526.

Almost surely, 2^344324212000 is an apocalyptic number.

It is an amenable number.

344324212000 is an abundant number, since it is smaller than the sum of its proper divisors (501680386712).

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

344324212000 is an equidigital number, since it uses as much as digits as its factorization.

344324212000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86081078 (or 86081060 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 344324212000 its reverse (212423443), we get a palindrome (344536635443).

The spelling of 344324212000 in words is "three hundred forty-four billion, three hundred twenty-four million, two hundred twelve thousand".