12124043300 has 36 divisors (see below), whose sum is σ = 26370028356. Its totient is φ = 4838400000.

The previous prime is 12124043297. The next prime is 12124043341. The reversal of 12124043300 is 334042121.

It can be written as a sum of positive squares in 6 ways, for example, as 3085358116 + 9038685184 = 55546^2 + 95072^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 96701 + ... + 183300.

Almost surely, 2^12124043300 is an apocalyptic number.

12124043300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12124043300 is an abundant number, since it is smaller than the sum of its proper divisors (14245985056).

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

12124043300 is a wasteful number, since it uses less digits than its factorization.

12124043300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280448 (or 280441 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 12124043300 its reverse (334042121), we get a palindrome (12458085421).

The spelling of 12124043300 in words is "twelve billion, one hundred twenty-four million, forty-three thousand, three hundred".