12014240124 has 24 divisors (see below), whose sum is σ = 28305397120. Its totient is φ = 3965865264.

The previous prime is 12014240111. The next prime is 12014240201. The reversal of 12014240124 is 42104241021.

It is a self number, because there is not a number n which added to its sum of digits gives 12014240124.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4858894 + ... + 4861365.

Almost surely, 2^12014240124 is an apocalyptic number.

It is an amenable number.

12014240124 is an abundant number, since it is smaller than the sum of its proper divisors (16291156996).

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

12014240124 is a wasteful number, since it uses less digits than its factorization.

12014240124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9720369 (or 9720367 counting only the distinct ones).

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

Adding to 12014240124 its reverse (42104241021), we get a palindrome (54118481145).

The spelling of 12014240124 in words is "twelve billion, fourteen million, two hundred forty thousand, one hundred twenty-four".