124243342 has 8 divisors (see below), whose sum is σ = 189881496. Its totient is φ = 60949512.

The previous prime is 124243333. The next prime is 124243349. The reversal of 124243342 is 243342421.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124243349) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 585948 + ... + 586159.

It is an arithmetic number, because the mean of its divisors is an integer number (23735187).

Almost surely, 2^124243342 is an apocalyptic number.

124243342 is a deficient number, since it is larger than the sum of its proper divisors (65638154).

124243342 is a wasteful number, since it uses less digits than its factorization.

124243342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1172162.

The product of its digits is 4608, while the sum is 25.

The square root of 124243342 is about 11146.4497486868. The cubic root of 124243342 is about 498.9890801262.

Adding to 124243342 its reverse (243342421), we get a palindrome (367585763).

The spelling of 124243342 in words is "one hundred twenty-four million, two hundred forty-three thousand, three hundred forty-two".