434402623504 has 20 divisors (see below), whose sum is σ = 843472926976. Its totient is φ = 216732190752.

The previous prime is 434402623471. The next prime is 434402623559. The reversal of 434402623504 is 405326204434.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29312424 + ... + 29327239.

Almost surely, 2^434402623504 is an apocalyptic number.

It is an amenable number.

434402623504 is a deficient number, since it is larger than the sum of its proper divisors (409070303472).

434402623504 is a wasteful number, since it uses less digits than its factorization.

434402623504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58640134 (or 58640128 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 37.

Adding to 434402623504 its reverse (405326204434), we get a palindrome (839728827938).

The spelling of 434402623504 in words is "four hundred thirty-four billion, four hundred two million, six hundred twenty-three thousand, five hundred four".