434545545435 has 32 divisors (see below), whose sum is σ = 697032096768. Its totient is φ = 231171722880.

The previous prime is 434545545433. The next prime is 434545545449. The reversal of 434545545435 is 534545545434.

It is not a de Polignac number, because 434545545435 - 2¹ = 434545545433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (434545545433) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14871690 + ... + 14900880.

It is an arithmetic number, because the mean of its divisors is an integer number (21782253024).

Almost surely, 2^434545545435 is an apocalyptic number.

434545545435 is a deficient number, since it is larger than the sum of its proper divisors (262486551333).

434545545435 is a wasteful number, since it uses less digits than its factorization.

434545545435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31675.

The product of its digits is 28800000, while the sum is 51.

Subtracting 434545545435 from its reverse (534545545434), we obtain a palindrome (99999999999).

The spelling of 434545545435 in words is "four hundred thirty-four billion, five hundred forty-five million, five hundred forty-five thousand, four hundred thirty-five".