13728241800 has 864 divisors, whose sum is σ = 59757112800. Its totient is φ = 2887073280.

The previous prime is 13728241783. The next prime is 13728241823. The reversal of 13728241800 is 814282731.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 44717247 + ... + 44717553.

It is an arithmetic number, because the mean of its divisors is an integer number (69163325).

Almost surely, 2^13728241800 is an apocalyptic number.

13728241800 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 13728241800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29878556400).

13728241800 is an abundant number, since it is smaller than the sum of its proper divisors (46028871000).

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

13728241800 is a wasteful number, since it uses less digits than its factorization.

13728241800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372 (or 337 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 36.

The spelling of 13728241800 in words is "thirteen billion, seven hundred twenty-eight million, two hundred forty-one thousand, eight hundred".