234123221204 has 24 divisors (see below), whose sum is σ = 426327971328. Its totient is φ = 112409217440.

The previous prime is 234123221119. The next prime is 234123221239. The reversal of 234123221204 is 402122321432.

234123221204 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11738492 + ... + 11758419.

It is an arithmetic number, because the mean of its divisors is an integer number (17763665472).

Almost surely, 2^234123221204 is an apocalyptic number.

It is an amenable number.

234123221204 is a deficient number, since it is larger than the sum of its proper divisors (192204750124).

234123221204 is a wasteful number, since it uses less digits than its factorization.

234123221204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23497015 (or 23497013 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 234123221204 its reverse (402122321432), we get a palindrome (636245542636).

The spelling of 234123221204 in words is "two hundred thirty-four billion, one hundred twenty-three million, two hundred twenty-one thousand, two hundred four".