424013430424 has 8 divisors (see below), whose sum is σ = 795025182060. Its totient is φ = 212006715208.

The previous prime is 424013430377. The next prime is 424013430439. The reversal of 424013430424 is 424034310424.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26500839394 + ... + 26500839409.

Almost surely, 2^424013430424 is an apocalyptic number.

It is an amenable number.

424013430424 is a deficient number, since it is larger than the sum of its proper divisors (371011751636).

424013430424 is a wasteful number, since it uses less digits than its factorization.

424013430424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53001678809 (or 53001678805 counting only the distinct ones).

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

Adding to 424013430424 its reverse (424034310424), we get a palindrome (848047740848).

The spelling of 424013430424 in words is "four hundred twenty-four billion, thirteen million, four hundred thirty thousand, four hundred twenty-four".