344222222444 has 24 divisors (see below), whose sum is σ = 635395676160. Its totient is φ = 162717803856.

The previous prime is 344222222423. The next prime is 344222222447. The reversal of 344222222444 is 444222222443.

It is not an unprimeable number, because it can be changed into a prime (344222222447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4613132 + ... + 4687155.

It is an arithmetic number, because the mean of its divisors is an integer number (26474819840).

Almost surely, 2^344222222444 is an apocalyptic number.

It is an amenable number.

344222222444 is a deficient number, since it is larger than the sum of its proper divisors (291173453716).

344222222444 is a wasteful number, since it uses less digits than its factorization.

344222222444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9300797 (or 9300795 counting only the distinct ones).

The product of its digits is 196608, while the sum is 35.

Adding to 344222222444 its reverse (444222222443), we get a palindrome (788444444887).

Subtracting 344222222444 from its reverse (444222222443), we obtain a palindrome (99999999999).

The spelling of 344222222444 in words is "three hundred forty-four billion, two hundred twenty-two million, two hundred twenty-two thousand, four hundred forty-four".