13340412200 has 24 divisors (see below), whose sum is σ = 31016458830. Its totient is φ = 5336164800.

The previous prime is 13340412191. The next prime is 13340412203. The reversal of 13340412200 is 221404331.

It can be written as a sum of positive squares in 3 ways, for example, as 7062385444 + 6278026756 = 84038^2 + 79234^2 .

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

It is not an unprimeable number, because it can be changed into a prime (13340412203) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 33350831 + ... + 33351230.

Almost surely, 2^13340412200 is an apocalyptic number.

13340412200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13340412200 is an abundant number, since it is smaller than the sum of its proper divisors (17676046630).

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

13340412200 is a wasteful number, since it uses less digits than its factorization.

13340412200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66702077 (or 66702068 counting only the distinct ones).

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

Adding to 13340412200 its reverse (221404331), we get a palindrome (13561816531).

The spelling of 13340412200 in words is "thirteen billion, three hundred forty million, four hundred twelve thousand, two hundred".