434354412412 has 24 divisors (see below), whose sum is σ = 811087197200. Its totient is φ = 202928374656.

The previous prime is 434354412409. The next prime is 434354412413. The reversal of 434354412412 is 214214453434.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434354412413) by changing a digit.

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, 39139587 + ... + 39150682.

Almost surely, 2^434354412412 is an apocalyptic number.

It is an amenable number.

434354412412 is a deficient number, since it is larger than the sum of its proper divisors (376732784788).

434354412412 is a wasteful number, since it uses less digits than its factorization.

434354412412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78290365 (or 78290363 counting only the distinct ones).

The product of its digits is 184320, while the sum is 37.

Adding to 434354412412 its reverse (214214453434), we get a palindrome (648568865846).

The spelling of 434354412412 in words is "four hundred thirty-four billion, three hundred fifty-four million, four hundred twelve thousand, four hundred twelve".