344040022 has 8 divisors (see below), whose sum is σ = 518220000. Its totient is φ = 171300024.

The previous prime is 344040001. The next prime is 344040029. The reversal of 344040022 is 220040443.

344040022 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344040029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 359397 + ... + 360352.

It is an arithmetic number, because the mean of its divisors is an integer number (64777500).

Almost surely, 2^344040022 is an apocalyptic number.

344040022 is a deficient number, since it is larger than the sum of its proper divisors (174179978).

344040022 is a wasteful number, since it uses less digits than its factorization.

344040022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 719990.

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 344040022 is about 18548.3158804243. The cubic root of 344040022 is about 700.7067840851.

Adding to 344040022 its reverse (220040443), we get a palindrome (564080465).

The spelling of 344040022 in words is "three hundred forty-four million, forty thousand, twenty-two".