4203563340434 has 16 divisors (see below), whose sum is σ = 6395249388960. Its totient is φ = 2071845344160.

The previous prime is 4203563340419. The next prime is 4203563340437. The reversal of 4203563340434 is 4340433653024.

It is a junction number, because it is equal to n+sod(n) for n = 4203563340391 and 4203563340400.

It is not an unprimeable number, because it can be changed into a prime (4203563340437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7684664 + ... + 8213475.

It is an arithmetic number, because the mean of its divisors is an integer number (399703086810).

Almost surely, 2^{4203563340434} is an apocalyptic number.

4203563340434 is a deficient number, since it is larger than the sum of its proper divisors (2191686048526).

4203563340434 is a wasteful number, since it uses less digits than its factorization.

4203563340434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15900025.

The product of its (nonzero) digits is 1244160, while the sum is 41.

Adding to 4203563340434 its reverse (4340433653024), we get a palindrome (8543996993458).

The spelling of 4203563340434 in words is "four trillion, two hundred three billion, five hundred sixty-three million, three hundred forty thousand, four hundred thirty-four".