434435252425 has 12 divisors (see below), whose sum is σ = 539140224960. Its totient is φ = 347264000720.

The previous prime is 434435252411. The next prime is 434435252441. The reversal of 434435252425 is 524252534434.

It is not a de Polignac number, because 434435252425 - 2¹³ = 434435244233 is a prime.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 7073845 + ... + 7134994.

It is an arithmetic number, because the mean of its divisors is an integer number (44928352080).

Almost surely, 2^434435252425 is an apocalyptic number.

It is an amenable number.

434435252425 is a deficient number, since it is larger than the sum of its proper divisors (104704972535).

434435252425 is a wasteful number, since it uses less digits than its factorization.

434435252425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14210072 (or 14210067 counting only the distinct ones).

The product of its digits is 2304000, while the sum is 43.

Adding to 434435252425 its reverse (524252534434), we get a palindrome (958687786859).

The spelling of 434435252425 in words is "four hundred thirty-four billion, four hundred thirty-five million, two hundred fifty-two thousand, four hundred twenty-five".