344240004222 has 64 divisors (see below), whose sum is σ = 770285583360. Its totient is φ = 113952032352.

The previous prime is 344240004211. The next prime is 344240004301. The reversal of 344240004222 is 222400042443.

344240004222 is a `hidden beast` number, since 34 + 4 + 2 + 400 + 0 + 4 + 222 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8265583 + ... + 8307125.

It is an arithmetic number, because the mean of its divisors is an integer number (12035712240).

Almost surely, 2^344240004222 is an apocalyptic number.

344240004222 is an abundant number, since it is smaller than the sum of its proper divisors (426045579138).

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

344240004222 is a wasteful number, since it uses less digits than its factorization.

344240004222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42614 (or 42608 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 27.

Adding to 344240004222 its reverse (222400042443), we get a palindrome (566640046665).

The spelling of 344240004222 in words is "three hundred forty-four billion, two hundred forty million, four thousand, two hundred twenty-two".