344223322443 has 192 divisors, whose sum is σ = 695905846272. Its totient is φ = 158193699840.

The previous prime is 344223322403. The next prime is 344223322493.

344223322443 is a `hidden beast` number, since 3 + 4 + 422 + 3 + 3 + 224 + 4 + 3 = 666.

344223322443 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 344223322443 - 2⁶ = 344223322379 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 344223322398 and 344223322407.

It is not an unprimeable number, because it can be changed into a prime (344223322403) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 22325605 + ... + 22341017.

It is an arithmetic number, because the mean of its divisors is an integer number (3624509616).

Almost surely, 2^344223322443 is an apocalyptic number.

344223322443 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

344223322443 is an abundant number, since it is smaller than the sum of its proper divisors (351682523829).

344223322443 is a wasteful number, since it uses less digits than its factorization.

344223322443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15554 (or 15551 counting only the distinct ones).

The product of its digits is 331776, while the sum is 36.

It can be divided in two parts, 344223 and 322443, that added together give a palindrome (666666).

The spelling of 344223322443 in words is "three hundred forty-four billion, two hundred twenty-three million, three hundred twenty-two thousand, four hundred forty-three".