344341121233 has 4 divisors (see below), whose sum is σ = 362464338160. Its totient is φ = 326217904308.

The previous prime is 344341121219. The next prime is 344341121261. The reversal of 344341121233 is 332121143443.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 332121143443 = 2903 ⋅114406181.

It is a cyclic number.

It is not a de Polignac number, because 344341121233 - 2¹³ = 344341113041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 344341121195 and 344341121204.

It is not an unprimeable number, because it can be changed into a prime (344341121203) 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, 9061608435 + ... + 9061608472.

It is an arithmetic number, because the mean of its divisors is an integer number (90616084540).

Almost surely, 2^344341121233 is an apocalyptic number.

It is an amenable number.

344341121233 is a deficient number, since it is larger than the sum of its proper divisors (18123216927).

344341121233 is a wasteful number, since it uses less digits than its factorization.

344341121233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18123216926.

The product of its digits is 20736, while the sum is 31.

Adding to 344341121233 its reverse (332121143443), we get a palindrome (676462264676).

The spelling of 344341121233 in words is "three hundred forty-four billion, three hundred forty-one million, one hundred twenty-one thousand, two hundred thirty-three".