4243425000 has 192 divisors, whose sum is σ = 13724121600. Its totient is φ = 1092000000.

The previous prime is 4243424993. The next prime is 4243425007. The reversal of 4243425000 is 5243424.

It is an interprime number because it is at equal distance from previous prime (4243424993) and next prime (4243425007).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (4243425007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2174025 + ... + 2175975.

It is an arithmetic number, because the mean of its divisors is an integer number (71479800).

Almost surely, 2^4243425000 is an apocalyptic number.

4243425000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4243425000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6862060800).

4243425000 is an abundant number, since it is smaller than the sum of its proper divisors (9480696600).

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

4243425000 is a wasteful number, since it uses less digits than its factorization.

4243425000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2014 (or 1990 counting only the distinct ones).

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

The square root of 4243425000 is about 65141.5765851580. The cubic root of 4243425000 is about 1618.9701578390.

Adding to 4243425000 its reverse (5243424), we get a palindrome (4248668424).

The spelling of 4243425000 in words is "four billion, two hundred forty-three million, four hundred twenty-five thousand".