242306352124 has 12 divisors (see below), whose sum is σ = 442472469264. Its totient is φ = 115885646624.

The previous prime is 242306352121. The next prime is 242306352149. The reversal of 242306352124 is 421253603242.

It is a super-2 number, since 2×242306352124² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 242306352124.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242306352121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1316882257 + ... + 1316882440.

It is an arithmetic number, because the mean of its divisors is an integer number (36872705772).

Almost surely, 2^242306352124 is an apocalyptic number.

It is an amenable number.

242306352124 is a deficient number, since it is larger than the sum of its proper divisors (200166117140).

242306352124 is a wasteful number, since it uses less digits than its factorization.

242306352124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2633764724 (or 2633764722 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 34.

Adding to 242306352124 its reverse (421253603242), we get a palindrome (663559955366).

The spelling of 242306352124 in words is "two hundred forty-two billion, three hundred six million, three hundred fifty-two thousand, one hundred twenty-four".