124024402124 has 24 divisors (see below), whose sum is σ = 249037060608. Its totient is φ = 52941546000.

The previous prime is 124024402111. The next prime is 124024402141. The reversal of 124024402124 is 421204420421.

It is a happy number.

124024402124 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×124024402124² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 124024402093 and 124024402102.

It is an unprimeable number.

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, 8816564 + ... + 8830619.

It is an arithmetic number, because the mean of its divisors is an integer number (10376544192).

Almost surely, 2^124024402124 is an apocalyptic number.

124024402124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

124024402124 is an abundant number, since it is smaller than the sum of its proper divisors (125012658484).

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

124024402124 is a wasteful number, since it uses less digits than its factorization.

124024402124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17647445 (or 17647443 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 26.

Adding to 124024402124 its reverse (421204420421), we get a palindrome (545228822545).

The spelling of 124024402124 in words is "one hundred twenty-four billion, twenty-four million, four hundred two thousand, one hundred twenty-four".