5124112230420 has 60 divisors (see below), whose sum is σ = 16074529853844. Its totient is φ = 1366429927680.

The previous prime is 5124112230373. The next prime is 5124112230431. The reversal of 5124112230420 is 240322114215.

5124112230420 is a `hidden beast` number, since 5 + 1 + 2 + 4 + 1 + 1 + 2 + 230 + 420 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 742240833156 + 4381871397264 = 861534^2 + 2093292^2 .

It is a tau number, because it is divible by the number of its divisors (60).

It is a super-2 number, since 2×5124112230420² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1581514501 + ... + 1581517740.

Almost surely, 2^{5124112230420} is an apocalyptic number.

It is an amenable number.

5124112230420 is an abundant number, since it is smaller than the sum of its proper divisors (10950417623424).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5124112230420 is a wasteful number, since it uses less digits than its factorization.

5124112230420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3163032262 (or 3163032251 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

Adding to 5124112230420 its reverse (240322114215), we get a palindrome (5364434344635).

The spelling of 5124112230420 in words is "five trillion, one hundred twenty-four billion, one hundred twelve million, two hundred thirty thousand, four hundred twenty".