234433210404 has 12 divisors (see below), whose sum is σ = 547010824304. Its totient is φ = 78144403464.

The previous prime is 234433210397. The next prime is 234433210439. The reversal of 234433210404 is 404012334432.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×234433210404² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9768050422 + ... + 9768050445.

Almost surely, 2^234433210404 is an apocalyptic number.

It is an amenable number.

234433210404 is an abundant number, since it is smaller than the sum of its proper divisors (312577613900).

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

234433210404 is a wasteful number, since it uses less digits than its factorization.

234433210404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19536100874 (or 19536100872 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 234433210404 its reverse (404012334432), we get a palindrome (638445544836).

The spelling of 234433210404 in words is "two hundred thirty-four billion, four hundred thirty-three million, two hundred ten thousand, four hundred four".