434242025 has 24 divisors (see below), whose sum is σ = 619496064. Its totient is φ = 295776000.

The previous prime is 434242019. The next prime is 434242037. The reversal of 434242025 is 520242434.

It is a happy number.

It is not a de Polignac number, because 434242025 - 2¹⁰ = 434241001 is a prime.

It is a super-2 number, since 2×434242025² = 377132272552201250, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 434241985 and 434242003.

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 23 ways as a sum of consecutive naturals, for example, 18209 + ... + 34641.

It is an arithmetic number, because the mean of its divisors is an integer number (25812336).

Almost surely, 2^434242025 is an apocalyptic number.

It is an amenable number.

434242025 is a deficient number, since it is larger than the sum of its proper divisors (185254039).

434242025 is a wasteful number, since it uses less digits than its factorization.

434242025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16601 (or 16596 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 26.

The square root of 434242025 is about 20838.4746322758. The cubic root of 434242025 is about 757.2581400263.

Adding to 434242025 its reverse (520242434), we get a palindrome (954484459).

The spelling of 434242025 in words is "four hundred thirty-four million, two hundred forty-two thousand, twenty-five".