124412024242 has 16 divisors (see below), whose sum is σ = 204496250112. Its totient is φ = 56297326320.

The previous prime is 124412024207. The next prime is 124412024249. The reversal of 124412024242 is 242420214421.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 124412024242.

It is not an unprimeable number, because it can be changed into a prime (124412024249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12674673 + ... + 12684484.

It is an arithmetic number, because the mean of its divisors is an integer number (12781015632).

Almost surely, 2^124412024242 is an apocalyptic number.

124412024242 is a deficient number, since it is larger than the sum of its proper divisors (80084225870).

124412024242 is a wasteful number, since it uses less digits than its factorization.

124412024242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25359393.

The product of its (nonzero) digits is 8192, while the sum is 28.

Adding to 124412024242 its reverse (242420214421), we get a palindrome (366832238663).

The spelling of 124412024242 in words is "one hundred twenty-four billion, four hundred twelve million, twenty-four thousand, two hundred forty-two".