234121412224 has 64 divisors (see below), whose sum is σ = 535332507840. Its totient is φ = 99907024896.

The previous prime is 234121412201. The next prime is 234121412257. The reversal of 234121412224 is 422214121432.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 234121412192 and 234121412201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 351954 + ... + 769489.

It is an arithmetic number, because the mean of its divisors is an integer number (8364570435).

Almost surely, 2^234121412224 is an apocalyptic number.

It is an amenable number.

234121412224 is an abundant number, since it is smaller than the sum of its proper divisors (301211095616).

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

234121412224 is a wasteful number, since it uses less digits than its factorization.

234121412224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1121697 (or 1121685 counting only the distinct ones).

The product of its digits is 6144, while the sum is 28.

Adding to 234121412224 its reverse (422214121432), we get a palindrome (656335533656).

The spelling of 234121412224 in words is "two hundred thirty-four billion, one hundred twenty-one million, four hundred twelve thousand, two hundred twenty-four".