242103124424 has 32 divisors (see below), whose sum is σ = 518942721600. Its totient is φ = 103728419520.

The previous prime is 242103124421. The next prime is 242103124427. The reversal of 242103124424 is 424421301242.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (242103124421) and next prime (242103124427).

It is a super-2 number, since 2×242103124424² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (242103124421) 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 7 ways as a sum of consecutive naturals, for example, 430754 + ... + 818385.

It is an arithmetic number, because the mean of its divisors is an integer number (16216960050).

Almost surely, 2^242103124424 is an apocalyptic number.

It is an amenable number.

242103124424 is an abundant number, since it is smaller than the sum of its proper divisors (276839597176).

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

242103124424 is a wasteful number, since it uses less digits than its factorization.

242103124424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1252613 (or 1252609 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 242103124424 its reverse (424421301242), we get a palindrome (666524425666).

The spelling of 242103124424 in words is "two hundred forty-two billion, one hundred three million, one hundred twenty-four thousand, four hundred twenty-four".