1430323040424 has 64 divisors (see below), whose sum is σ = 3615229094400. Its totient is φ = 471544238016.

The previous prime is 1430323040413. The next prime is 1430323040441. The reversal of 1430323040424 is 4240403230341.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1430323040391 and 1430323040400.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62247 + ... + 1692489.

It is an arithmetic number, because the mean of its divisors is an integer number (56487954600).

Almost surely, 2^{1430323040424} is an apocalyptic number.

It is an amenable number.

1430323040424 is an abundant number, since it is smaller than the sum of its proper divisors (2184906053976).

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

1430323040424 is a wasteful number, since it uses less digits than its factorization.

1430323040424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1630654 (or 1630650 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 1430323040424 its reverse (4240403230341), we get a palindrome (5670726270765).

The spelling of 1430323040424 in words is "one trillion, four hundred thirty billion, three hundred twenty-three million, forty thousand, four hundred twenty-four".