434420535211 has 16 divisors (see below), whose sum is σ = 489718361664. Its totient is φ = 382358553984.

The previous prime is 434420535161. The next prime is 434420535229. The reversal of 434420535211 is 112535024434.

It is a cyclic number.

It is not a de Polignac number, because 434420535211 - 2⁷ = 434420535083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (434420535511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2196876 + ... + 2386441.

It is an arithmetic number, because the mean of its divisors is an integer number (30607397604).

Almost surely, 2^434420535211 is an apocalyptic number.

434420535211 is a deficient number, since it is larger than the sum of its proper divisors (55297826453).

434420535211 is a wasteful number, since it uses less digits than its factorization.

434420535211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4583670.

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 434420535211 its reverse (112535024434), we get a palindrome (546955559645).

The spelling of 434420535211 in words is "four hundred thirty-four billion, four hundred twenty million, five hundred thirty-five thousand, two hundred eleven".