5434134415423 has 16 divisors (see below), whose sum is σ = 6290163645696. Its totient is φ = 4598123760000.

The previous prime is 5434134415417. The next prime is 5434134415439. The reversal of 5434134415423 is 3245144314345.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5434134415423 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5434134415423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5434134415403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2899578 + ... + 4390423.

It is an arithmetic number, because the mean of its divisors is an integer number (393135227856).

Almost surely, 2^{5434134415423} is an apocalyptic number.

5434134415423 is a deficient number, since it is larger than the sum of its proper divisors (856029230273).

5434134415423 is a wasteful number, since it uses less digits than its factorization.

5434134415423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7291374.

The product of its digits is 1382400, while the sum is 43.

Adding to 5434134415423 its reverse (3245144314345), we get a palindrome (8679278729768).

The spelling of 5434134415423 in words is "five trillion, four hundred thirty-four billion, one hundred thirty-four million, four hundred fifteen thousand, four hundred twenty-three".