13044420200 has 48 divisors (see below), whose sum is σ = 34660891680. Its totient is φ = 4472372160.

The previous prime is 13044420167. The next prime is 13044420209. The reversal of 13044420200 is 202444031.

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 (13044420209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4657322 + ... + 4660121.

It is an arithmetic number, because the mean of its divisors is an integer number (722101910).

Almost surely, 2^13044420200 is an apocalyptic number.

13044420200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13044420200 is an abundant number, since it is smaller than the sum of its proper divisors (21616471480).

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

13044420200 is a wasteful number, since it uses less digits than its factorization.

13044420200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9317466 (or 9317457 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 13044420200 its reverse (202444031), we get a palindrome (13246864231).

The spelling of 13044420200 in words is "thirteen billion, forty-four million, four hundred twenty thousand, two hundred".