4243870800 has 480 divisors, whose sum is σ = 16454780160. Its totient is φ = 1032652800.

The previous prime is 4243870789. The next prime is 4243870831. The reversal of 4243870800 is 80783424.

4243870800 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 23446710 + ... + 23446890.

It is an arithmetic number, because the mean of its divisors is an integer number (34280792).

Almost surely, 2^4243870800 is an apocalyptic number.

4243870800 is a gapful number since it is divisible by the number (40) 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 4243870800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8227390080).

4243870800 is an abundant number, since it is smaller than the sum of its proper divisors (12210909360).

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

4243870800 is a wasteful number, since it uses less digits than its factorization.

4243870800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388 (or 371 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 36.

The square root of 4243870800 is about 65144.9982730831. The cubic root of 4243870800 is about 1619.0268503789.

The spelling of 4243870800 in words is "four billion, two hundred forty-three million, eight hundred seventy thousand, eight hundred".