430042044 has 48 divisors (see below), whose sum is σ = 1071544320. Its totient is φ = 133936320.

The previous prime is 430042033. The next prime is 430042049. The reversal of 430042044 is 440240034.

It is a self number, because there is not a number n which added to its sum of digits gives 430042044.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (430042049) 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 15 ways as a sum of consecutive naturals, for example, 9144 + ... + 30719.

It is an arithmetic number, because the mean of its divisors is an integer number (22323840).

Almost surely, 2^430042044 is an apocalyptic number.

It is an amenable number.

430042044 is an abundant number, since it is smaller than the sum of its proper divisors (641502276).

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

430042044 is a wasteful number, since it uses less digits than its factorization.

430042044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39930 (or 39928 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 21.

The square root of 430042044 is about 20737.4550994089. The cubic root of 430042044 is about 754.8088307419.

Adding to 430042044 its reverse (440240034), we get a palindrome (870282078).

The spelling of 430042044 in words is "four hundred thirty million, forty-two thousand, forty-four".