124404242303012 has 36 divisors (see below), whose sum is σ = 249430510976640. Its totient is φ = 53183144054400.

The previous prime is 124404242302973. The next prime is 124404242303053. The reversal of 124404242303012 is 210303242404421.

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 124404242303012.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9312812 + ... + 18317667.

Almost surely, 2^{124404242303012} is an apocalyptic number.

It is an amenable number.

124404242303012 is an abundant number, since it is smaller than the sum of its proper divisors (125026268673628).

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

124404242303012 is an equidigital number, since it uses as much as digits as its factorization.

124404242303012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27631292 (or 27630889 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 124404242303012 its reverse (210303242404421), we get a palindrome (334707484707433).

The spelling of 124404242303012 in words is "one hundred twenty-four trillion, four hundred four billion, two hundred forty-two million, three hundred three thousand, twelve".