5120424114431 has 4 divisors (see below), whose sum is σ = 5121763491552. Its totient is φ = 5119084737312.

The previous prime is 5120424114413. The next prime is 5120424114433. The reversal of 5120424114431 is 1344114240215.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5120424114431 is a prime.

It is a super-2 number, since 2×5120424114431² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5120424114433) 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 3 ways as a sum of consecutive naturals, for example, 669682826 + ... + 669690471.

It is an arithmetic number, because the mean of its divisors is an integer number (1280440872888).

Almost surely, 2^{5120424114431} is an apocalyptic number.

5120424114431 is a deficient number, since it is larger than the sum of its proper divisors (1339377121).

5120424114431 is a wasteful number, since it uses less digits than its factorization.

5120424114431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1339377120.

The product of its (nonzero) digits is 15360, while the sum is 32.

Adding to 5120424114431 its reverse (1344114240215), we get a palindrome (6464538354646).

The spelling of 5120424114431 in words is "five trillion, one hundred twenty billion, four hundred twenty-four million, one hundred fourteen thousand, four hundred thirty-one".