233204400234 has 48 divisors (see below), whose sum is σ = 544208143752. Its totient is φ = 71746689024.

The previous prime is 233204400229. The next prime is 233204400239. The reversal of 233204400234 is 432004402332.

233204400234 is a `hidden beast` number, since 2 + 3 + 3 + 20 + 4 + 400 + 234 = 666.

It is an interprime number because it is at equal distance from previous prime (233204400229) and next prime (233204400239).

It can be written as a sum of positive squares in 4 ways, for example, as 37135217025 + 196069183209 = 192705^2 + 442797^2 .

It is a junction number, because it is equal to n+sod(n) for n = 233204400198 and 233204400207.

It is not an unprimeable number, because it can be changed into a prime (233204400239) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2083522 + ... + 2192594.

Almost surely, 2^233204400234 is an apocalyptic number.

233204400234 is an abundant number, since it is smaller than the sum of its proper divisors (311003743518).

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

233204400234 is a wasteful number, since it uses less digits than its factorization.

233204400234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118231 (or 118228 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

Adding to 233204400234 its reverse (432004402332), we get a palindrome (665208802566).

The spelling of 233204400234 in words is "two hundred thirty-three billion, two hundred four million, four hundred thousand, two hundred thirty-four".