434423402224 has 40 divisors (see below), whose sum is σ = 962332860128. Its totient is φ = 186104943360.

The previous prime is 434423402219. The next prime is 434423402249. The reversal of 434423402224 is 422204324434.

It is a self number, because there is not a number n which added to its sum of digits gives 434423402224.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 522867 + ... + 1068754.

Almost surely, 2^434423402224 is an apocalyptic number.

It is an amenable number.

434423402224 is an abundant number, since it is smaller than the sum of its proper divisors (527909457904).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

434423402224 is a wasteful number, since it uses less digits than its factorization.

434423402224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1594073 (or 1594067 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 34.

Adding to 434423402224 its reverse (422204324434), we get a palindrome (856627726658).

The spelling of 434423402224 in words is "four hundred thirty-four billion, four hundred twenty-three million, four hundred two thousand, two hundred twenty-four".