13445320200 has 192 divisors, whose sum is σ = 44968996800. Its totient is φ = 3303552000.

The previous prime is 13445320183. The next prime is 13445320219. The reversal of 13445320200 is 202354431.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5466571 + ... + 5469029.

It is an arithmetic number, because the mean of its divisors is an integer number (234213525).

Almost surely, 2^13445320200 is an apocalyptic number.

13445320200 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 13445320200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22484498400).

13445320200 is an abundant number, since it is smaller than the sum of its proper divisors (31523676600).

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

13445320200 is a wasteful number, since it uses less digits than its factorization.

13445320200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3192 (or 3183 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

Adding to 13445320200 its reverse (202354431), we get a palindrome (13647674631).

The spelling of 13445320200 in words is "thirteen billion, four hundred forty-five million, three hundred twenty thousand, two hundred".