4243210323434 has 8 divisors (see below), whose sum is σ = 6364847485380. Its totient is φ = 2121594494976.

The previous prime is 4243210323433. The next prime is 4243210323449. The reversal of 4243210323434 is 4343230123424.

It can be written as a sum of positive squares in 2 ways, for example, as 4243200369409 + 9954025 = 2059903^2 + 3155^2 .

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 = 4243210323394 and 4243210323403.

It is not an unprimeable number, because it can be changed into a prime (4243210323431) 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, 4826489 + ... + 5637500.

Almost surely, 2^{4243210323434} is an apocalyptic number.

4243210323434 is a deficient number, since it is larger than the sum of its proper divisors (2121637161946).

4243210323434 is a wasteful number, since it uses less digits than its factorization.

4243210323434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10666744.

The product of its (nonzero) digits is 165888, while the sum is 35.

Adding to 4243210323434 its reverse (4343230123424), we get a palindrome (8586440446858).

The spelling of 4243210323434 in words is "four trillion, two hundred forty-three billion, two hundred ten million, three hundred twenty-three thousand, four hundred thirty-four".