233430344434 has 8 divisors (see below), whose sum is σ = 400166304768. Its totient is φ = 100041576180.

The previous prime is 233430344401. The next prime is 233430344507. The reversal of 233430344434 is 434443034332.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 233430344393 and 233430344402.

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, 8336798002 + ... + 8336798029.

It is an arithmetic number, because the mean of its divisors is an integer number (50020788096).

Almost surely, 2^233430344434 is an apocalyptic number.

233430344434 is a deficient number, since it is larger than the sum of its proper divisors (166735960334).

233430344434 is a wasteful number, since it uses less digits than its factorization.

233430344434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16673596040.

The product of its (nonzero) digits is 497664, while the sum is 37.

Adding to 233430344434 its reverse (434443034332), we get a palindrome (667873378766).

The spelling of 233430344434 in words is "two hundred thirty-three billion, four hundred thirty million, three hundred forty-four thousand, four hundred thirty-four".