430049144 has 32 divisors (see below), whose sum is σ = 924847200. Its totient is φ = 183644160.

The previous prime is 430049141. The next prime is 430049159. The reversal of 430049144 is 441940034.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (430049141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2072 + ... + 29400.

It is an arithmetic number, because the mean of its divisors is an integer number (28901475).

Almost surely, 2^430049144 is an apocalyptic number.

It is an amenable number.

430049144 is an abundant number, since it is smaller than the sum of its proper divisors (494798056).

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

430049144 is a wasteful number, since it uses less digits than its factorization.

430049144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27623 (or 27619 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 430049144 is about 20737.6262865353. The cubic root of 430049144 is about 754.8129846871.

Adding to 430049144 its reverse (441940034), we get a palindrome (871989178).

The spelling of 430049144 in words is "four hundred thirty million, forty-nine thousand, one hundred forty-four".