424320302134 has 4 divisors (see below), whose sum is σ = 636480453204. Its totient is φ = 212160151066.

The previous prime is 424320302117. The next prime is 424320302149. The reversal of 424320302134 is 431203023424.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106080075532 + ... + 106080075535.

It is an arithmetic number, because the mean of its divisors is an integer number (159120113301).

Almost surely, 2^424320302134 is an apocalyptic number.

424320302134 is a deficient number, since it is larger than the sum of its proper divisors (212160151070).

424320302134 is a wasteful number, since it uses less digits than its factorization.

424320302134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212160151069.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 424320302134 its reverse (431203023424), we get a palindrome (855523325558).

The spelling of 424320302134 in words is "four hundred twenty-four billion, three hundred twenty million, three hundred two thousand, one hundred thirty-four".