424220202424 has 32 divisors (see below), whose sum is σ = 804643781040. Its totient is φ = 209655616000.

The previous prime is 424220202403. The next prime is 424220202437. The reversal of 424220202424 is 424202022424.

It is a junction number, because it is equal to n+sod(n) for n = 424220202392 and 424220202401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36459 + ... + 921829.

Almost surely, 2^424220202424 is an apocalyptic number.

It is an amenable number.

424220202424 is a deficient number, since it is larger than the sum of its proper divisors (380423578616).

424220202424 is a wasteful number, since it uses less digits than its factorization.

424220202424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 886071 (or 886067 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 424220202424 its reverse (424202022424), we get a palindrome (848422224848).

The spelling of 424220202424 in words is "four hundred twenty-four billion, two hundred twenty million, two hundred two thousand, four hundred twenty-four".