4234423214322 has 96 divisors (see below), whose sum is σ = 10637146540800. Its totient is φ = 1192320904320.

The previous prime is 4234423214297. The next prime is 4234423214323. The reversal of 4234423214322 is 2234123244324.

4234423214322 is a `hidden beast` number, since 4 + 2 + 3 + 4 + 4 + 2 + 321 + 4 + 322 = 666.

It is not an unprimeable number, because it can be changed into a prime (4234423214323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22710508 + ... + 22896200.

It is an arithmetic number, because the mean of its divisors is an integer number (110803609800).

Almost surely, 2^{4234423214322} is an apocalyptic number.

4234423214322 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 4234423214322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5318573270400).

4234423214322 is an abundant number, since it is smaller than the sum of its proper divisors (6402723326478).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4234423214322 is a wasteful number, since it uses less digits than its factorization.

4234423214322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188328 (or 188325 counting only the distinct ones).

The product of its digits is 221184, while the sum is 36.

Adding to 4234423214322 its reverse (2234123244324), we get a palindrome (6468546458646).

The spelling of 4234423214322 in words is "four trillion, two hundred thirty-four billion, four hundred twenty-three million, two hundred fourteen thousand, three hundred twenty-two".