234203330434 has 8 divisors (see below), whose sum is σ = 351307107648. Its totient is φ = 117100961220.

The previous prime is 234203330429. The next prime is 234203330461. The reversal of 234203330434 is 434033302432.

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 = 234203330396 and 234203330405.

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, 321819 + ... + 756289.

It is an arithmetic number, because the mean of its divisors is an integer number (43913388456).

Almost surely, 2^234203330434 is an apocalyptic number.

234203330434 is a deficient number, since it is larger than the sum of its proper divisors (117103777214).

234203330434 is a wasteful number, since it uses less digits than its factorization.

234203330434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 704000.

The product of its (nonzero) digits is 62208, while the sum is 31.

Adding to 234203330434 its reverse (434033302432), we get a palindrome (668236632866).

The spelling of 234203330434 in words is "two hundred thirty-four billion, two hundred three million, three hundred thirty thousand, four hundred thirty-four".