124024140124 has 24 divisors (see below), whose sum is σ = 221742839808. Its totient is φ = 60670027440.

The previous prime is 124024140109. The next prime is 124024140131. The reversal of 124024140124 is 421041420421.

It is a happy number.

It is a congruent number.

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, 387997 + ... + 631339.

It is an arithmetic number, because the mean of its divisors is an integer number (9239284992).

Almost surely, 2^124024140124 is an apocalyptic number.

It is an amenable number.

124024140124 is a deficient number, since it is larger than the sum of its proper divisors (97718699684).

124024140124 is a wasteful number, since it uses less digits than its factorization.

124024140124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246105 (or 246103 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 124024140124 its reverse (421041420421), we get a palindrome (545065560545).

The spelling of 124024140124 in words is "one hundred twenty-four billion, twenty-four million, one hundred forty thousand, one hundred twenty-four".