424334424 has 32 divisors (see below), whose sum is σ = 1083409920. Its totient is φ = 138434976.

The previous prime is 424334423. The next prime is 424334437. The reversal of 424334424 is 424433424.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 424334391 and 424334400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424334423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186964 + ... + 189219.

It is an arithmetic number, because the mean of its divisors is an integer number (33856560).

Almost surely, 2^424334424 is an apocalyptic number.

It is an amenable number.

424334424 is an abundant number, since it is smaller than the sum of its proper divisors (659075496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

424334424 is a wasteful number, since it uses less digits than its factorization.

424334424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376239 (or 376235 counting only the distinct ones).

The product of its digits is 36864, while the sum is 30.

The square root of 424334424 is about 20599.3792139472. The cubic root of 424334424 is about 751.4546134203.

Adding to 424334424 its reverse (424433424), we get a palindrome (848767848).

The spelling of 424334424 in words is "four hundred twenty-four million, three hundred thirty-four thousand, four hundred twenty-four".