434041242223242 has 16 divisors (see below), whose sum is σ = 869640980834592. Its totient is φ = 144420664676400.

The previous prime is 434041242223201. The next prime is 434041242223273. The reversal of 434041242223242 is 242322242140434.

It is a self number, because there is not a number n which added to its sum of digits gives 434041242223242.

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, 64937345884 + ... + 64937352567.

It is an arithmetic number, because the mean of its divisors is an integer number (54352561302162).

Almost surely, 2^{434041242223242} is an apocalyptic number.

434041242223242 is an abundant number, since it is smaller than the sum of its proper divisors (435599738611350).

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

434041242223242 is a wasteful number, since it uses less digits than its factorization.

434041242223242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129874699013.

The product of its (nonzero) digits is 589824, while the sum is 39.

Adding to 434041242223242 its reverse (242322242140434), we get a palindrome (676363484363676).

The spelling of 434041242223242 in words is "four hundred thirty-four trillion, forty-one billion, two hundred forty-two million, two hundred twenty-three thousand, two hundred forty-two".