424014443 has 4 divisors (see below), whose sum is σ = 433875288. Its totient is φ = 414153600.

The previous prime is 424014427. The next prime is 424014467. The reversal of 424014443 is 344410424.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 424014443 - 2⁴ = 424014427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (424014403) 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, 4930358 + ... + 4930443.

It is an arithmetic number, because the mean of its divisors is an integer number (108468822).

Almost surely, 2^424014443 is an apocalyptic number.

424014443 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

424014443 is a deficient number, since it is larger than the sum of its proper divisors (9860845).

424014443 is an equidigital number, since it uses as much as digits as its factorization.

424014443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9860844.

The product of its (nonzero) digits is 6144, while the sum is 26.

The square root of 424014443 is about 20591.6109860302. The cubic root of 424014443 is about 751.2656809416.

Adding to 424014443 its reverse (344410424), we get a palindrome (768424867).

The spelling of 424014443 in words is "four hundred twenty-four million, fourteen thousand, four hundred forty-three".