424333343 has 16 divisors (see below), whose sum is σ = 496143360. Its totient is φ = 355348896.

The previous prime is 424333339. The next prime is 424333361. The reversal of 424333343 is 343333424.

It is a happy number.

It is not a de Polignac number, because 424333343 - 2² = 424333339 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424333373) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 364280 + ... + 365442.

It is an arithmetic number, because the mean of its divisors is an integer number (31008960).

Almost surely, 2^424333343 is an apocalyptic number.

424333343 is a deficient number, since it is larger than the sum of its proper divisors (71810017).

424333343 is a wasteful number, since it uses less digits than its factorization.

424333343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2326.

The product of its digits is 31104, while the sum is 29.

The square root of 424333343 is about 20599.3529752757. The cubic root of 424333343 is about 751.4539753048.

Adding to 424333343 its reverse (343333424), we get a palindrome (767666767).

The spelling of 424333343 in words is "four hundred twenty-four million, three hundred thirty-three thousand, three hundred forty-three".