424032243340234 has 4 divisors (see below), whose sum is σ = 636048365010354. Its totient is φ = 212016121670116.

The previous prime is 424032243340151. The next prime is 424032243340241. The reversal of 424032243340234 is 432043342230424.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 361429413622209 + 62602829718025 = 19011297^2 + 7912195^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106008060835057 + ... + 106008060835060.

Almost surely, 2^{424032243340234} is an apocalyptic number.

424032243340234 is a deficient number, since it is larger than the sum of its proper divisors (212016121670120).

424032243340234 is a wasteful number, since it uses less digits than its factorization.

424032243340234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212016121670119.

The product of its (nonzero) digits is 1327104, while the sum is 40.

Adding to 424032243340234 its reverse (432043342230424), we get a palindrome (856075585570658).

The spelling of 424032243340234 in words is "four hundred twenty-four trillion, thirty-two billion, two hundred forty-three million, three hundred forty thousand, two hundred thirty-four".