234400340010434 has 8 divisors (see below), whose sum is σ = 378646703093820. Its totient is φ = 108184772312496.

The previous prime is 234400340010413. The next prime is 234400340010437. The reversal of 234400340010434 is 434010043004432.

It can be written as a sum of positive squares in 2 ways, for example, as 169313315082025 + 65087024928409 = 13012045^2 + 8067653^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 234400340010434.

It is not an unprimeable number, because it can be changed into a prime (234400340010437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4507698846329 + ... + 4507698846380.

Almost surely, 2^{234400340010434} is an apocalyptic number.

234400340010434 is a deficient number, since it is larger than the sum of its proper divisors (144246363083386).

234400340010434 is a wasteful number, since it uses less digits than its factorization.

234400340010434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9015397692724.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 234400340010434 its reverse (434010043004432), we get a palindrome (668410383014866).

The spelling of 234400340010434 in words is "two hundred thirty-four trillion, four hundred billion, three hundred forty million, ten thousand, four hundred thirty-four".