434213344022 has 4 divisors (see below), whose sum is σ = 651320016036. Its totient is φ = 217106672010.

The previous prime is 434213344007. The next prime is 434213344027. The reversal of 434213344022 is 220443312434.

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

It is a self number, because there is not a number n which added to its sum of digits gives 434213344022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434213344027) by changing a digit.

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 as a sum of consecutive naturals, namely, 108553336004 + ... + 108553336007.

It is an arithmetic number, because the mean of its divisors is an integer number (162830004009).

Almost surely, 2^434213344022 is an apocalyptic number.

434213344022 is a deficient number, since it is larger than the sum of its proper divisors (217106672014).

434213344022 is a wasteful number, since it uses less digits than its factorization.

434213344022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217106672013.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 434213344022 its reverse (220443312434), we get a palindrome (654656656456).

The spelling of 434213344022 in words is "four hundred thirty-four billion, two hundred thirteen million, three hundred forty-four thousand, twenty-two".