434405544424 has 32 divisors (see below), whose sum is σ = 816049950120. Its totient is φ = 216792412416.

The previous prime is 434405544373. The next prime is 434405544487. The reversal of 434405544424 is 424445504434.

It can be written as a sum of positive squares in 4 ways, for example, as 346000415524 + 88405128900 = 588218^2 + 297330^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24182454 + ... + 24200410.

Almost surely, 2^434405544424 is an apocalyptic number.

It is an amenable number.

434405544424 is a deficient number, since it is larger than the sum of its proper divisors (381644405696).

434405544424 is a wasteful number, since it uses less digits than its factorization.

434405544424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23509 (or 23505 counting only the distinct ones).

The product of its (nonzero) digits is 2457600, while the sum is 43.

The spelling of 434405544424 in words is "four hundred thirty-four billion, four hundred five million, five hundred forty-four thousand, four hundred twenty-four".