12415304200 has 96 divisors (see below), whose sum is σ = 31435878600. Its totient is φ = 4532520960.

The previous prime is 12415304189. The next prime is 12415304207. The reversal of 12415304200 is 240351421.

It can be written as a sum of positive squares in 12 ways, for example, as 1687730724 + 10727573476 = 41082^2 + 103574^2 .

It is not an unprimeable number, because it can be changed into a prime (12415304207) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 204574 + ... + 258226.

Almost surely, 2^12415304200 is an apocalyptic number.

12415304200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12415304200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15717939300).

12415304200 is an abundant number, since it is smaller than the sum of its proper divisors (19020574400).

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

12415304200 is a wasteful number, since it uses less digits than its factorization.

12415304200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53771 (or 53762 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 12415304200 its reverse (240351421), we get a palindrome (12655655621).

The spelling of 12415304200 in words is "twelve billion, four hundred fifteen million, three hundred four thousand, two hundred".