124243422 has 8 divisors (see below), whose sum is σ = 248486856. Its totient is φ = 41414472.

The previous prime is 124243421. The next prime is 124243423. The reversal of 124243422 is 224342421.

It is an interprime number because it is at equal distance from previous prime (124243421) and next prime (124243423).

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

124243422 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 124243392 and 124243401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124243421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10353613 + ... + 10353624.

It is an arithmetic number, because the mean of its divisors is an integer number (31060857).

Almost surely, 2^124243422 is an apocalyptic number.

124243422 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

124243422 is a wasteful number, since it uses less digits than its factorization.

124243422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20707242.

The product of its digits is 3072, while the sum is 24.

The square root of 124243422 is about 11146.4533372728. The cubic root of 124243422 is about 498.9891872255.

Adding to 124243422 its reverse (224342421), we get a palindrome (348585843).

The spelling of 124243422 in words is "one hundred twenty-four million, two hundred forty-three thousand, four hundred twenty-two".