434203130042 has 32 divisors (see below), whose sum is σ = 772035840000. Its totient is φ = 180945889200.

The previous prime is 434203130027. The next prime is 434203130093. The reversal of 434203130042 is 240031302434.

It is a junction number, because it is equal to n+sod(n) for n = 434203129993 and 434203130020.

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 15 ways as a sum of consecutive naturals, for example, 16741292 + ... + 16767207.

It is an arithmetic number, because the mean of its divisors is an integer number (24126120000).

Almost surely, 2^434203130042 is an apocalyptic number.

434203130042 is a deficient number, since it is larger than the sum of its proper divisors (337832709958).

434203130042 is a wasteful number, since it uses less digits than its factorization.

434203130042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33508562.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 434203130042 its reverse (240031302434), we get a palindrome (674234432476).

The spelling of 434203130042 in words is "four hundred thirty-four billion, two hundred three million, one hundred thirty thousand, forty-two".