424333234 has 16 divisors (see below), whose sum is σ = 686040768. Its totient is φ = 195680592.

The previous prime is 424333229. The next prime is 424333237. The reversal of 424333234 is 432333424.

It is not an unprimeable number, because it can be changed into a prime (424333237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27739 + ... + 40225.

It is an arithmetic number, because the mean of its divisors is an integer number (42877548).

Almost surely, 2^424333234 is an apocalyptic number.

424333234 is a deficient number, since it is larger than the sum of its proper divisors (261707534).

424333234 is a wasteful number, since it uses less digits than its factorization.

424333234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13809.

The product of its digits is 20736, while the sum is 28.

The square root of 424333234 is about 20599.3503295614. The cubic root of 424333234 is about 751.4539109619.

Adding to 424333234 its reverse (432333424), we get a palindrome (856666658).

The spelling of 424333234 in words is "four hundred twenty-four million, three hundred thirty-three thousand, two hundred thirty-four".