5123834016423 has 8 divisors (see below), whose sum is σ = 6833844555648. Its totient is φ = 3414856410744.

The previous prime is 5123834016419. The next prime is 5123834016451. The reversal of 5123834016423 is 3246104383215.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5123834016423 - 2² = 5123834016419 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5123834036423) 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 7 ways as a sum of consecutive naturals, for example, 258221811 + ... + 258241652.

It is an arithmetic number, because the mean of its divisors is an integer number (854230569456).

Almost surely, 2^{5123834016423} is an apocalyptic number.

5123834016423 is a deficient number, since it is larger than the sum of its proper divisors (1710010539225).

5123834016423 is a wasteful number, since it uses less digits than its factorization.

5123834016423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516466773.

The product of its (nonzero) digits is 414720, while the sum is 42.

Adding to 5123834016423 its reverse (3246104383215), we get a palindrome (8369938399638).

The spelling of 5123834016423 in words is "five trillion, one hundred twenty-three billion, eight hundred thirty-four million, sixteen thousand, four hundred twenty-three".