234343322424 has 128 divisors (see below), whose sum is σ = 655895880000. Its totient is φ = 77522314752.

The previous prime is 234343322417. The next prime is 234343322429. The reversal of 234343322424 is 424223343432.

234343322424 is a `hidden beast` number, since 2 + 343 + 43 + 32 + 242 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234343322429) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48048274 + ... + 48053150.

Almost surely, 2^234343322424 is an apocalyptic number.

234343322424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 234343322424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (327947940000).

234343322424 is an abundant number, since it is smaller than the sum of its proper divisors (421552557576).

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

234343322424 is a wasteful number, since it uses less digits than its factorization.

234343322424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6534 (or 6524 counting only the distinct ones).

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

Adding to 234343322424 its reverse (424223343432), we get a palindrome (658566665856).

The spelling of 234343322424 in words is "two hundred thirty-four billion, three hundred forty-three million, three hundred twenty-two thousand, four hundred twenty-four".