424211404 has 48 divisors (see below), whose sum is σ = 830844000. Its totient is φ = 188338176.

The previous prime is 424211363. The next prime is 424211419. The reversal of 424211404 is 404112424.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 403872 + ... + 404920.

It is an arithmetic number, because the mean of its divisors is an integer number (17309250).

Almost surely, 2^424211404 is an apocalyptic number.

It is an amenable number.

424211404 is a deficient number, since it is larger than the sum of its proper divisors (406632596).

424211404 is a wasteful number, since it uses less digits than its factorization.

424211404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1402 (or 1400 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 424211404 is about 20596.3929851807. The cubic root of 424211404 is about 751.3819876199.

Adding to 424211404 its reverse (404112424), we get a palindrome (828323828).

The spelling of 424211404 in words is "four hundred twenty-four million, two hundred eleven thousand, four hundred four".