12400006200 has 96 divisors (see below), whose sum is σ = 39680079360. Its totient is φ = 3199996800.

The previous prime is 12400006163. The next prime is 12400006217. The reversal of 12400006200 is 260000421.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 12400006200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 314734 + ... + 351933.

It is an arithmetic number, because the mean of its divisors is an integer number (413334160).

Almost surely, 2^12400006200 is an apocalyptic number.

12400006200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12400006200 is an abundant number, since it is smaller than the sum of its proper divisors (27280073160).

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

12400006200 is a wasteful number, since it uses less digits than its factorization.

12400006200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666717 (or 666708 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 12400006200 its reverse (260000421), we get a palindrome (12660006621).

The spelling of 12400006200 in words is "twelve billion, four hundred million, six thousand, two hundred".