430140422141444 has 24 divisors (see below), whose sum is σ = 874861875545280. Its totient is φ = 181221388504416.

The previous prime is 430140422141431. The next prime is 430140422141491. The reversal of 430140422141444 is 444141224041034.

It is a junction number, because it is equal to n+sod(n) for n = 430140422141398 and 430140422141407.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130187777447 + ... + 130187780750.

It is an arithmetic number, because the mean of its divisors is an integer number (36452578147720).

Almost surely, 2^{430140422141444} is an apocalyptic number.

It is an amenable number.

430140422141444 is an abundant number, since it is smaller than the sum of its proper divisors (444721453403836).

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

430140422141444 is a wasteful number, since it uses less digits than its factorization.

430140422141444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260375558267 (or 260375558265 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 38.

Adding to 430140422141444 its reverse (444141224041034), we get a palindrome (874281646182478).

The spelling of 430140422141444 in words is "four hundred thirty trillion, one hundred forty billion, four hundred twenty-two million, one hundred forty-one thousand, four hundred forty-four".