242124302112102 has 48 divisors (see below), whose sum is σ = 537637433821488. Its totient is φ = 78704505308160.

The previous prime is 242124302112089. The next prime is 242124302112103. The reversal of 242124302112102 is 201211203421242.

242124302112102 is a `hidden beast` number, since 2 + 4 + 2 + 1 + 2 + 430 + 2 + 11 + 210 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242124302112103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 71479243 + ... + 74789910.

It is an arithmetic number, because the mean of its divisors is an integer number (11200779871281).

Almost surely, 2^{242124302112102} is an apocalyptic number.

242124302112102 is an abundant number, since it is smaller than the sum of its proper divisors (295513131709386).

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

242124302112102 is a wasteful number, since it uses less digits than its factorization.

242124302112102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146271445 (or 146271442 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 242124302112102 its reverse (201211203421242), we get a palindrome (443335505533344).

The spelling of 242124302112102 in words is "two hundred forty-two trillion, one hundred twenty-four billion, three hundred two million, one hundred twelve thousand, one hundred two".