124343324424 has 256 divisors, whose sum is σ = 400571136000. Its totient is φ = 35341920000.

The previous prime is 124343324381. The next prime is 124343324489. The reversal of 124343324424 is 424423343421.

It is a super-2 number, since 2×124343324424² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4545909 + ... + 4573179.

It is an arithmetic number, because the mean of its divisors is an integer number (1564731000).

Almost surely, 2^124343324424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 124343324424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (200285568000).

124343324424 is an abundant number, since it is smaller than the sum of its proper divisors (276227811576).

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

124343324424 is a wasteful number, since it uses less digits than its factorization.

124343324424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27417 (or 27407 counting only the distinct ones).

The product of its digits is 221184, while the sum is 36.

Adding to 124343324424 its reverse (424423343421), we get a palindrome (548766667845).

The spelling of 124343324424 in words is "one hundred twenty-four billion, three hundred forty-three million, three hundred twenty-four thousand, four hundred twenty-four".