124412124 has 12 divisors (see below), whose sum is σ = 290294984. Its totient is φ = 41470704.

The previous prime is 124412111. The next prime is 124412143. The reversal of 124412124 is 421214421.

It is a tau number, because it is divible by the number of its divisors (12).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 124412124.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5183827 + ... + 5183850.

Almost surely, 2^124412124 is an apocalyptic number.

It is an amenable number.

124412124 is an abundant number, since it is smaller than the sum of its proper divisors (165882860).

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

124412124 is a wasteful number, since it uses less digits than its factorization.

124412124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10367684 (or 10367682 counting only the distinct ones).

The product of its digits is 512, while the sum is 21.

The square root of 124412124 is about 11154.0182893879. The cubic root of 124412124 is about 499.2149333191.

Adding to 124412124 its reverse (421214421), we get a palindrome (545626545).

The spelling of 124412124 in words is "one hundred twenty-four million, four hundred twelve thousand, one hundred twenty-four".