124443342 has 12 divisors (see below), whose sum is σ = 269627280. Its totient is φ = 41481108.

The previous prime is 124443329. The next prime is 124443343. The reversal of 124443342 is 243344421.

It is a happy number.

It is a super-2 number, since 2×124443342² = 30972290736257928, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124443343) 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 5 ways as a sum of consecutive naturals, for example, 3456742 + ... + 3456777.

It is an arithmetic number, because the mean of its divisors is an integer number (22468940).

Almost surely, 2^124443342 is an apocalyptic number.

124443342 is an abundant number, since it is smaller than the sum of its proper divisors (145183938).

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

124443342 is a wasteful number, since it uses less digits than its factorization.

124443342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6913527 (or 6913524 counting only the distinct ones).

The product of its digits is 9216, while the sum is 27.

The square root of 124443342 is about 11155.4176076021. The cubic root of 124443342 is about 499.2566848461.

Adding to 124443342 its reverse (243344421), we get a palindrome (367787763).

The spelling of 124443342 in words is "one hundred twenty-four million, four hundred forty-three thousand, three hundred forty-two".