43450225200 has 360 divisors, whose sum is σ = 164294635760. Its totient is φ = 10904371200.

The previous prime is 43450225123. The next prime is 43450225201. The reversal of 43450225200 is 252205434.

It is a happy number.

43450225200 is a `hidden beast` number, since 4 + 3 + 450 + 2 + 2 + 5 + 200 = 666.

It is a tau number, because it is divible by the number of its divisors (360).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (43450225201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 3114240 + ... + 3128160.

Almost surely, 2^43450225200 is an apocalyptic number.

43450225200 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 43450225200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82147317880).

43450225200 is an abundant number, since it is smaller than the sum of its proper divisors (120844410560).

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

43450225200 is a wasteful number, since it uses less digits than its factorization.

43450225200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13982 (or 13948 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 27.

The spelling of 43450225200 in words is "forty-three billion, four hundred fifty million, two hundred twenty-five thousand, two hundred".