424331234 has 8 divisors (see below), whose sum is σ = 645997008. Its totient is φ = 208998900.

The previous prime is 424331233. The next prime is 424331239. The reversal of 424331234 is 432133424.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×424331234² = 360113992295925512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (424331233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1583192 + ... + 1583459.

It is an arithmetic number, because the mean of its divisors is an integer number (80749626).

Almost surely, 2^424331234 is an apocalyptic number.

424331234 is a deficient number, since it is larger than the sum of its proper divisors (221665774).

424331234 is a wasteful number, since it uses less digits than its factorization.

424331234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3166720.

The product of its digits is 6912, while the sum is 26.

The square root of 424331234 is about 20599.3017842839. The cubic root of 424331234 is about 751.4527303566.

Adding to 424331234 its reverse (432133424), we get a palindrome (856464658).

The spelling of 424331234 in words is "four hundred twenty-four million, three hundred thirty-one thousand, two hundred thirty-four".