344114422121 has 4 divisors (see below), whose sum is σ = 344128860372. Its totient is φ = 344099983872.

The previous prime is 344114422073. The next prime is 344114422129. The reversal of 344114422121 is 121224411443.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 121224411443 = 335771 ⋅361033.

It can be written as a sum of positive squares in 2 ways, for example, as 226595040400 + 117519381721 = 476020^2 + 342811^2 .

It is a cyclic number.

It is not a de Polignac number, because 344114422121 - 2³⁸ = 69236515177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (344114422129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7183316 + ... + 7231061.

It is an arithmetic number, because the mean of its divisors is an integer number (86032215093).

Almost surely, 2^344114422121 is an apocalyptic number.

It is an amenable number.

344114422121 is a deficient number, since it is larger than the sum of its proper divisors (14438251).

344114422121 is a wasteful number, since it uses less digits than its factorization.

344114422121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14438250.

The product of its digits is 6144, while the sum is 29.

Adding to 344114422121 its reverse (121224411443), we get a palindrome (465338833564).

The spelling of 344114422121 in words is "three hundred forty-four billion, one hundred fourteen million, four hundred twenty-two thousand, one hundred twenty-one".