234402410434 has 32 divisors (see below), whose sum is σ = 362807280000. Its totient is φ = 113497293312.

The previous prime is 234402410327. The next prime is 234402410447. The reversal of 234402410434 is 434014204432.

It is a junction number, because it is equal to n+sod(n) for n = 234402410396 and 234402410405.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24303217 + ... + 24312859.

It is an arithmetic number, because the mean of its divisors is an integer number (11337727500).

Almost surely, 2^234402410434 is an apocalyptic number.

234402410434 is a deficient number, since it is larger than the sum of its proper divisors (128404869566).

234402410434 is a wasteful number, since it uses less digits than its factorization.

234402410434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11194.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 234402410434 its reverse (434014204432), we get a palindrome (668416614866).

The spelling of 234402410434 in words is "two hundred thirty-four billion, four hundred two million, four hundred ten thousand, four hundred thirty-four".