124024204126 has 8 divisors (see below), whose sum is σ = 192451351320. Its totient is φ = 59873753688.

The previous prime is 124024204121. The next prime is 124024204127. The reversal of 124024204126 is 621402420421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 124024204094 and 124024204103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124024204121) 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, 1069174116 + ... + 1069174231.

It is an arithmetic number, because the mean of its divisors is an integer number (24056418915).

Almost surely, 2^124024204126 is an apocalyptic number.

124024204126 is a deficient number, since it is larger than the sum of its proper divisors (68427147194).

124024204126 is a wasteful number, since it uses less digits than its factorization.

124024204126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2138348378.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 124024204126 its reverse (621402420421), we get a palindrome (745426624547).

The spelling of 124024204126 in words is "one hundred twenty-four billion, twenty-four million, two hundred four thousand, one hundred twenty-six".