344232211311 has 12 divisors (see below), whose sum is σ = 513263799360. Its totient is φ = 222085297440.

The previous prime is 344232211289. The next prime is 344232211321. The reversal of 344232211311 is 113112232443.

344232211311 is a `hidden beast` number, since 3 + 4 + 423 + 221 + 1 + 3 + 11 = 666.

It is not a de Polignac number, because 344232211311 - 2³⁰ = 343158469487 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344232211321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 616903326 + ... + 616903883.

It is an arithmetic number, because the mean of its divisors is an integer number (42771983280).

Almost surely, 2^344232211311 is an apocalyptic number.

344232211311 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

344232211311 is a deficient number, since it is larger than the sum of its proper divisors (169031588049).

344232211311 is a wasteful number, since it uses less digits than its factorization.

344232211311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1233807246 (or 1233807243 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

Adding to 344232211311 its reverse (113112232443), we get a palindrome (457344443754).

The spelling of 344232211311 in words is "three hundred forty-four billion, two hundred thirty-two million, two hundred eleven thousand, three hundred eleven".