424104043243 has 4 divisors (see below), whose sum is σ = 435566314720. Its totient is φ = 412641771768.

The previous prime is 424104043229. The next prime is 424104043283. The reversal of 424104043243 is 342340401424.

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

It is a cyclic number.

It is not a de Polignac number, because 424104043243 - 2²⁹ = 423567172331 is a prime.

It is not an unprimeable number, because it can be changed into a prime (424104043213) 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, 5731135683 + ... + 5731135756.

It is an arithmetic number, because the mean of its divisors is an integer number (108891578680).

Almost surely, 2^424104043243 is an apocalyptic number.

424104043243 is a deficient number, since it is larger than the sum of its proper divisors (11462271477).

424104043243 is a wasteful number, since it uses less digits than its factorization.

424104043243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11462271476.

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

Adding to 424104043243 its reverse (342340401424), we get a palindrome (766444444667).

The spelling of 424104043243 in words is "four hundred twenty-four billion, one hundred four million, forty-three thousand, two hundred forty-three".