434542221411 has 4 divisors (see below), whose sum is σ = 579389628552. Its totient is φ = 289694814272.

The previous prime is 434542221401. The next prime is 434542221419. The reversal of 434542221411 is 114122245434.

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

It is a cyclic number.

It is not a de Polignac number, because 434542221411 - 2¹⁵ = 434542188643 is a prime.

It is not an unprimeable number, because it can be changed into a prime (434542221419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72423703566 + ... + 72423703571.

It is an arithmetic number, because the mean of its divisors is an integer number (144847407138).

Almost surely, 2^434542221411 is an apocalyptic number.

434542221411 is a deficient number, since it is larger than the sum of its proper divisors (144847407141).

434542221411 is a wasteful number, since it uses less digits than its factorization.

434542221411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144847407140.

The product of its digits is 30720, while the sum is 33.

Adding to 434542221411 its reverse (114122245434), we get a palindrome (548664466845).

The spelling of 434542221411 in words is "four hundred thirty-four billion, five hundred forty-two million, two hundred twenty-one thousand, four hundred eleven".