124240302124124 has 12 divisors (see below), whose sum is σ = 222046497413664. Its totient is φ = 60798445720224.

The previous prime is 124240302124123. The next prime is 124240302124189. The reversal of 124240302124124 is 421421203042421.

It is a super-2 number, since 2×124240302124124² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124240302124123) 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, 330426335249 + ... + 330426335624.

It is an arithmetic number, because the mean of its divisors is an integer number (18503874784472).

Almost surely, 2^{124240302124124} is an apocalyptic number.

It is an amenable number.

124240302124124 is a deficient number, since it is larger than the sum of its proper divisors (97806195289540).

124240302124124 is a wasteful number, since it uses less digits than its factorization.

124240302124124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 660852670924 (or 660852670922 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 124240302124124 its reverse (421421203042421), we get a palindrome (545661505166545).

The spelling of 124240302124124 in words is "one hundred twenty-four trillion, two hundred forty billion, three hundred two million, one hundred twenty-four thousand, one hundred twenty-four".