344403224211 has 4 divisors (see below), whose sum is σ = 459204298952. Its totient is φ = 229602149472.

The previous prime is 344403224203. The next prime is 344403224233. The reversal of 344403224211 is 112422304443.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 344403224211 - 2³ = 344403224203 is a prime.

It is a super-2 number, since 2×344403224211² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (344403222211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57400537366 + ... + 57400537371.

It is an arithmetic number, because the mean of its divisors is an integer number (114801074738).

Almost surely, 2^344403224211 is an apocalyptic number.

344403224211 is a deficient number, since it is larger than the sum of its proper divisors (114801074741).

344403224211 is a wasteful number, since it uses less digits than its factorization.

344403224211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114801074740.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 344403224211 its reverse (112422304443), we get a palindrome (456825528654).

The spelling of 344403224211 in words is "three hundred forty-four billion, four hundred three million, two hundred twenty-four thousand, two hundred eleven".