4030243025 has 6 divisors (see below), whose sum is σ = 4997501382. Its totient is φ = 3224194400.

The previous prime is 4030243003. The next prime is 4030243033. The reversal of 4030243025 is 5203420304.

It can be written as a sum of positive squares in 3 ways, for example, as 628204096 + 3402038929 = 25064^2 + 58327^2 .

It is not a de Polignac number, because 4030243025 - 2⁶ = 4030242961 is a prime.

It is a super-2 number, since 2×4030243025² = 32485717681122301250, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 80604836 + ... + 80604885.

It is an arithmetic number, because the mean of its divisors is an integer number (832916897).

Almost surely, 2^4030243025 is an apocalyptic number.

It is an amenable number.

4030243025 is a deficient number, since it is larger than the sum of its proper divisors (967258357).

4030243025 is a wasteful number, since it uses less digits than its factorization.

4030243025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161209731 (or 161209726 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 4030243025 is about 63484.1950803505. The cubic root of 4030243025 is about 1591.3916622670.

Adding to 4030243025 its reverse (5203420304), we get a palindrome (9233663329).

The spelling of 4030243025 in words is "four billion, thirty million, two hundred forty-three thousand, twenty-five".