1424000430443 has 4 divisors (see below), whose sum is σ = 1427661100320. Its totient is φ = 1420339760568.

The previous prime is 1424000430421. The next prime is 1424000430511. The reversal of 1424000430443 is 3440340004241.

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 1424000430443 - 2¹² = 1424000426347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1424000430143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1830334355 + ... + 1830335132.

It is an arithmetic number, because the mean of its divisors is an integer number (356915275080).

Almost surely, 2^{1424000430443} is an apocalyptic number.

1424000430443 is a deficient number, since it is larger than the sum of its proper divisors (3660669877).

1424000430443 is an equidigital number, since it uses as much as digits as its factorization.

1424000430443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3660669876.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 1424000430443 its reverse (3440340004241), we get a palindrome (4864340434684).

The spelling of 1424000430443 in words is "one trillion, four hundred twenty-four billion, four hundred thirty thousand, four hundred forty-three".