430334420144 has 40 divisors (see below), whose sum is σ = 864395143920. Its totient is φ = 207296902400.

The previous prime is 430334420143. The next prime is 430334420167. The reversal of 430334420144 is 441024433034.

It is a self number, because there is not a number n which added to its sum of digits gives 430334420144.

It is not an unprimeable number, because it can be changed into a prime (430334420143) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 792002 + ... + 1219809.

It is an arithmetic number, because the mean of its divisors is an integer number (21609878598).

Almost surely, 2^430334420144 is an apocalyptic number.

It is an amenable number.

430334420144 is an abundant number, since it is smaller than the sum of its proper divisors (434060723776).

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

430334420144 is a wasteful number, since it uses less digits than its factorization.

430334420144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2012309 (or 2012303 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 430334420144 its reverse (441024433034), we get a palindrome (871358853178).

The spelling of 430334420144 in words is "four hundred thirty billion, three hundred thirty-four million, four hundred twenty thousand, one hundred forty-four".