424004332 has 24 divisors (see below), whose sum is σ = 759417120. Its totient is φ = 207083520.

The previous prime is 424004303. The next prime is 424004387. The reversal of 424004332 is 233400424.

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, 24108 + ... + 37804.

It is an arithmetic number, because the mean of its divisors is an integer number (31642380).

Almost surely, 2^424004332 is an apocalyptic number.

It is an amenable number.

424004332 is a deficient number, since it is larger than the sum of its proper divisors (335412788).

424004332 is a wasteful number, since it uses less digits than its factorization.

424004332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13881 (or 13879 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 424004332 is about 20591.3654719642. The cubic root of 424004332 is about 751.2597093622.

Adding to 424004332 its reverse (233400424), we get a palindrome (657404756).

The spelling of 424004332 in words is "four hundred twenty-four million, four thousand, three hundred thirty-two".