425044230 has 64 divisors (see below), whose sum is σ = 1100917440. Its totient is φ = 104403456.

The previous prime is 425044223. The next prime is 425044237. The reversal of 425044230 is 32440524.

It is an interprime number because it is at equal distance from previous prime (425044223) and next prime (425044237).

It is a self number, because there is not a number n which added to its sum of digits gives 425044230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425044237) 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 31 ways as a sum of consecutive naturals, for example, 253836 + ... + 255504.

It is an arithmetic number, because the mean of its divisors is an integer number (17201835).

Almost surely, 2^425044230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 425044230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (550458720).

425044230 is an abundant number, since it is smaller than the sum of its proper divisors (675873210).

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

425044230 is a wasteful number, since it uses less digits than its factorization.

425044230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2345.

The product of its (nonzero) digits is 3840, while the sum is 24.

The square root of 425044230 is about 20616.6008352492. The cubic root of 425044230 is about 751.8733789280.

Adding to 425044230 its reverse (32440524), we get a palindrome (457484754).

The spelling of 425044230 in words is "four hundred twenty-five million, forty-four thousand, two hundred thirty".